> ## Documentation Index
> Fetch the complete documentation index at: https://calcs.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Calculator Library: AU/NZ

> Complete list of Calcs.com design calculators available for Australian and New Zealand projects (AS 3600, AS 4100, AS 1720, AS/NZS 1170, and related standards).

<div className="docs-region-top docs-region-top--au" aria-hidden="true" />

Every calculator available in Calcs.com for this region. Read the guide, run the calculator in Calcs.com, or open a preset to start with a typical configuration.

## Australia

### <Icon icon="ruler" size={22} /> Design Only

<div className="calc-grid not-prose">
  <div className="calc-card" id="cfsSteelMemberAS4600-2018">
    <div className="calc-card-top"><span className="calc-card-icon">    <img src="https://mintcdn.com/clearcalcs/32krV4BnKnXD1TTf/images/calculator-icons/cce91e7049b15c004f3cadce8e5d64724e7daedd0ce4a2d0aec393b399b9b112.svg?fit=max&auto=format&n=32krV4BnKnXD1TTf&q=85&s=4253fe01acfee21e1461a879703a5850" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/cce91e7049b15c004f3cadce8e5d64724e7daedd0ce4a2d0aec393b399b9b112.svg" /></span><span className="calc-card-eyebrow"><span className="calc-chip calc-chip--primary">AS/NZS 4600:2018</span></span></div>
    <p className="calc-card-title">Cold-Formed Steel Member (Design Only)</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/au/beams/cfsSteelMemberAS4600-2018) [Learn more](https://calcs.com/calculators/cfsSteelMemberAS4600-2018)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com (Presets available)"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/cfsSteelMemberAS4600-2018"><strong>Run calc:</strong> Cold-Formed Steel Member (Design Only)</a><a href="https://app.calcs.com/new/sheet/cfsSteelMemberAS4600-2018?presetCode=manualInput"><strong>Run with preset:</strong> Manual Input</a><a href="https://app.calcs.com/new/sheet/cfsSteelMemberAS4600-2018?presetCode=elementLink"><strong>Run with preset:</strong> (BETA) Link to Analysis Module</a></div></Accordion></div>
  </div>

  <div className="calc-card" id="concreteDevelopmentLength">
    <div className="calc-card-top"><span className="calc-card-icon">    <img src="https://mintcdn.com/clearcalcs/32krV4BnKnXD1TTf/images/calculator-icons/bad99441e85e026646fde08d8acd665ff9a96c9641a04fbf271d1744794f9311.svg?fit=max&auto=format&n=32krV4BnKnXD1TTf&q=85&s=1b62a8c34ba18a1fd0a93ba4fec55f51" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/bad99441e85e026646fde08d8acd665ff9a96c9641a04fbf271d1744794f9311.svg" /></span><span className="calc-card-eyebrow"><span className="calc-chip calc-chip--primary">AS 3600:2018 (Amdt 2)</span></span></div>
    <p className="calc-card-title">Concrete Development Length</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/au/connections/concreteDevelopmentLength) [Learn more](https://calcs.com/calculators/concreteDevelopmentLength)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/concreteDevelopmentLength"><strong>Run calc:</strong> Concrete Development Length</a></div></Accordion></div>
  </div>

  <div className="calc-card" id="AUConcreteMember">
    <div className="calc-card-top"><span className="calc-card-icon">    <img src="https://mintcdn.com/clearcalcs/32krV4BnKnXD1TTf/images/calculator-icons/bfe3d5b4825e8281bdebbd0c8fcc97487c519d70b0acad0a82272b542d596365.svg?fit=max&auto=format&n=32krV4BnKnXD1TTf&q=85&s=15f0d712d15f65954d8f0a0c356edf4c" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/bfe3d5b4825e8281bdebbd0c8fcc97487c519d70b0acad0a82272b542d596365.svg" /></span><span className="calc-card-eyebrow"><span className="calc-chip calc-chip--primary">AS 3600:2018 (R2021)</span></span></div>
    <p className="calc-card-title">Concrete Member (Design Only)</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/au/beams/AUConcreteMember) [Learn more](https://calcs.com/calculators/AUConcreteMember)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com (Presets available)"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/AUConcreteMember"><strong>Run calc:</strong> Concrete Member (Design Only)</a><a href="https://app.calcs.com/new/sheet/AUConcreteMember?presetCode=manualInput"><strong>Run with preset:</strong> Manual Input</a><a href="https://app.calcs.com/new/sheet/AUConcreteMember?presetCode=elementLink"><strong>Run with preset:</strong> (BETA) Link to Analysis Module</a></div></Accordion></div>
  </div>

  <div className="calc-card" id="steelMemberAS4100-2020">
    <div className="calc-card-top"><span className="calc-card-icon">    <img src="https://mintcdn.com/clearcalcs/32krV4BnKnXD1TTf/images/calculator-icons/ed2a69724e70a518d97b7331f78005c7cc7e470ebc44c45c09f44078889bf036.svg?fit=max&auto=format&n=32krV4BnKnXD1TTf&q=85&s=ffd061b57e60bbc172e5eff003d929e5" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/ed2a69724e70a518d97b7331f78005c7cc7e470ebc44c45c09f44078889bf036.svg" /></span><span className="calc-card-eyebrow"><span className="calc-chip calc-chip--primary">AS 4100:2020</span></span></div>
    <p className="calc-card-title">Steel Member (Design Only)</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/au/beams/steelMemberAS4100-2020) [Learn more](https://calcs.com/calculators/steelMemberAS4100-2020)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com (Presets available)"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/steelMemberAS4100-2020"><strong>Run calc:</strong> Steel Member (Design Only)</a><a href="https://app.calcs.com/new/sheet/steelMemberAS4100-2020?presetCode=manualInput"><strong>Run with preset:</strong> Manual Input</a><a href="https://app.calcs.com/new/sheet/steelMemberAS4100-2020?presetCode=elementLink"><strong>Run with preset:</strong> (BETA) Link to Analysis Module</a></div></Accordion></div>
  </div>

  <div className="calc-card" id="timberMember">
    <div className="calc-card-top"><span className="calc-card-icon">    <img src="https://mintcdn.com/clearcalcs/32krV4BnKnXD1TTf/images/calculator-icons/af7f77a7ee60376caeb207864c9c06b4777b34d82082a4ba511afbfa5155deb4.svg?fit=max&auto=format&n=32krV4BnKnXD1TTf&q=85&s=f4a2979e617a02db80b0a9c4cdac1782" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/af7f77a7ee60376caeb207864c9c06b4777b34d82082a4ba511afbfa5155deb4.svg" /></span><span className="calc-card-eyebrow"><span className="calc-chip calc-chip--primary">AS 1720.1:2010 (Amdt 3)</span></span></div>
    <p className="calc-card-title">Timber Member (Design Only)</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/au/beams/timberMember) [Learn more](https://calcs.com/calculators/timberMember)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com (Presets available)"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/timberMember"><strong>Run calc:</strong> Timber Member (Design Only)</a><a href="https://app.calcs.com/new/sheet/timberMember?presetCode=manualInput"><strong>Run with preset:</strong> Manual Input</a><a href="https://app.calcs.com/new/sheet/timberMember?presetCode=elementLink"><strong>Run with preset:</strong> (BETA) Link to Analysis Module</a></div></Accordion></div>
  </div>
</div>

### <Icon icon="rectangular-prism" size={22} /> Beams

<div className="calc-grid not-prose">
  <div className="calc-card" id="cfsSteelBeamAS4600-2018">
    <div className="calc-card-top"><span className="calc-card-icon">    <img src="https://mintcdn.com/clearcalcs/32krV4BnKnXD1TTf/images/calculator-icons/843cf55c90cc861c283434ab1c39956262bfd474187589acaf48c6b3fd7d83ce.svg?fit=max&auto=format&n=32krV4BnKnXD1TTf&q=85&s=5f710209c39d8f7d0b5f882bfbe54270" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/843cf55c90cc861c283434ab1c39956262bfd474187589acaf48c6b3fd7d83ce.svg" /></span><span className="calc-card-eyebrow"><span className="calc-chip calc-chip--primary">AS/NZS 4600:2018</span></span></div>
    <p className="calc-card-title">Cold-Formed Steel Beam</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/au/beams/cfsSteelBeamAS4600-2018) [Learn more](https://calcs.com/calculators/cfsSteelBeamAS4600-2018)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com (Presets available)"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/cfsSteelBeamAS4600-2018"><strong>Run calc:</strong> Cold-Formed Steel Beam</a><a href="https://app.calcs.com/new/sheet/cfsSteelBeamAS4600-2018?presetCode=genericBeam"><strong>Run with preset:</strong> Generic Beam</a><a href="https://app.calcs.com/new/sheet/cfsSteelBeamAS4600-2018?presetCode=rafter"><strong>Run with preset:</strong> Rafter</a><a href="https://app.calcs.com/new/sheet/cfsSteelBeamAS4600-2018?presetCode=roofBearer"><strong>Run with preset:</strong> Roof Bearer</a><a href="https://app.calcs.com/new/sheet/cfsSteelBeamAS4600-2018?presetCode=underpurlin"><strong>Run with preset:</strong> Underpurlin</a><a href="https://app.calcs.com/new/sheet/cfsSteelBeamAS4600-2018?presetCode=struttingBeam"><strong>Run with preset:</strong> Strutting / Counter-Strutting Beam</a><a href="https://app.calcs.com/new/sheet/cfsSteelBeamAS4600-2018?presetCode=verandahBeam"><strong>Run with preset:</strong> Verandah Beam</a><a href="https://app.calcs.com/new/sheet/cfsSteelBeamAS4600-2018?presetCode=hangingBeam"><strong>Run with preset:</strong> Hanging Beam</a><a href="https://app.calcs.com/new/sheet/cfsSteelBeamAS4600-2018?presetCode=ceilingJoist"><strong>Run with preset:</strong> Ceiling Joist</a><a href="https://app.calcs.com/new/sheet/cfsSteelBeamAS4600-2018?presetCode=roofLintel"><strong>Run with preset:</strong> Roof Lintel</a><a href="https://app.calcs.com/new/sheet/cfsSteelBeamAS4600-2018?presetCode=windBeam"><strong>Run with preset:</strong> Wind Beam</a><a href="https://app.calcs.com/new/sheet/cfsSteelBeamAS4600-2018?presetCode=floorJoist"><strong>Run with preset:</strong> Floor Joist</a><a href="https://app.calcs.com/new/sheet/cfsSteelBeamAS4600-2018?presetCode=floorBearer"><strong>Run with preset:</strong> Floor Bearer</a><a href="https://app.calcs.com/new/sheet/cfsSteelBeamAS4600-2018?presetCode=floorLintel"><strong>Run with preset:</strong> Floor Lintel</a><a href="https://app.calcs.com/new/sheet/cfsSteelBeamAS4600-2018?presetCode=RWsleeper"><strong>Run with preset:</strong> Retaining Wall Sleeper</a></div></Accordion></div>
  </div>

  <div className="calc-card" id="concreteBeamRectangular">
    <div className="calc-card-top"><span className="calc-card-icon">    <img src="https://mintcdn.com/clearcalcs/32krV4BnKnXD1TTf/images/calculator-icons/c13d03d78d6f21b804f0743278041598207e42bb8452434e80915ba312b22d24.svg?fit=max&auto=format&n=32krV4BnKnXD1TTf&q=85&s=9c912fd2614c8216c945f384ac511ed8" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/c13d03d78d6f21b804f0743278041598207e42bb8452434e80915ba312b22d24.svg" /></span><span className="calc-card-eyebrow"><span className="calc-chip calc-chip--primary">AS 3600:2018 (Amdt 2)</span></span></div>
    <p className="calc-card-title">Concrete Beam</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/au/beams/concreteBeamRectangular) [Learn more](https://calcs.com/calculators/concreteBeamRectangular)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com (Presets available)"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/concreteBeamRectangular"><strong>Run calc:</strong> Concrete Beam</a><a href="https://app.calcs.com/new/sheet/concreteBeamRectangular?presetCode=genericBeam"><strong>Run with preset:</strong> Generic Indoor Beam</a><a href="https://app.calcs.com/new/sheet/concreteBeamRectangular?presetCode=RWsleeper"><strong>Run with preset:</strong> Retaining Wall Sleeper</a></div></Accordion></div>
  </div>

  <div className="calc-card" id="steelBeamAS4100-2020">
    <div className="calc-card-top"><span className="calc-card-icon">    <img src="https://mintcdn.com/clearcalcs/76EPoy-ubBj1vg6U/images/calculator-icons/4b7c423a0c54d61582ec47b586b1537f0501e05b333fab511faa11d079c2b3d5.svg?fit=max&auto=format&n=76EPoy-ubBj1vg6U&q=85&s=4ed76db3c7562163f18754ea8b6e7bfa" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/4b7c423a0c54d61582ec47b586b1537f0501e05b333fab511faa11d079c2b3d5.svg" /></span><span className="calc-card-eyebrow"><span className="calc-chip calc-chip--primary">AS 4100:2020</span></span></div>
    <p className="calc-card-title">Steel Beam</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/au/beams/steelBeamAS4100-2020) [Learn more](https://calcs.com/calculators/steelBeamAS4100-2020)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com (Presets available)"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/steelBeamAS4100-2020"><strong>Run calc:</strong> Steel Beam</a><a href="https://app.calcs.com/new/sheet/steelBeamAS4100-2020?presetCode=genericBeam"><strong>Run with preset:</strong> Generic Beam</a><a href="https://app.calcs.com/new/sheet/steelBeamAS4100-2020?presetCode=rafter"><strong>Run with preset:</strong> Rafter</a><a href="https://app.calcs.com/new/sheet/steelBeamAS4100-2020?presetCode=roofBearer"><strong>Run with preset:</strong> Roof Bearer</a><a href="https://app.calcs.com/new/sheet/steelBeamAS4100-2020?presetCode=underpurlin"><strong>Run with preset:</strong> Underpurlin</a><a href="https://app.calcs.com/new/sheet/steelBeamAS4100-2020?presetCode=struttingBeam"><strong>Run with preset:</strong> Strutting / Counter-Strutting Beam</a><a href="https://app.calcs.com/new/sheet/steelBeamAS4100-2020?presetCode=verandahBeam"><strong>Run with preset:</strong> Verandah Beam</a><a href="https://app.calcs.com/new/sheet/steelBeamAS4100-2020?presetCode=hangingBeam"><strong>Run with preset:</strong> Hanging Beam</a><a href="https://app.calcs.com/new/sheet/steelBeamAS4100-2020?presetCode=ceilingJoist"><strong>Run with preset:</strong> Ceiling Joist</a><a href="https://app.calcs.com/new/sheet/steelBeamAS4100-2020?presetCode=roofLintel"><strong>Run with preset:</strong> Roof Lintel</a><a href="https://app.calcs.com/new/sheet/steelBeamAS4100-2020?presetCode=windBeam"><strong>Run with preset:</strong> Wind Beam</a><a href="https://app.calcs.com/new/sheet/steelBeamAS4100-2020?presetCode=floorJoist"><strong>Run with preset:</strong> Floor Joist</a><a href="https://app.calcs.com/new/sheet/steelBeamAS4100-2020?presetCode=floorBearer"><strong>Run with preset:</strong> Floor Bearer</a><a href="https://app.calcs.com/new/sheet/steelBeamAS4100-2020?presetCode=floorLintel"><strong>Run with preset:</strong> Floor Lintel</a><a href="https://app.calcs.com/new/sheet/steelBeamAS4100-2020?presetCode=RWsleeper"><strong>Run with preset:</strong> Retaining Wall Sleeper</a></div></Accordion></div>
  </div>

  <div className="calc-card" id="masonrySupportSteelBeamAS4100-2020">
    <div className="calc-card-top"><span className="calc-card-icon">    <img src="https://mintcdn.com/clearcalcs/32krV4BnKnXD1TTf/images/calculator-icons/be7ee2b3976ada5462125ec3dbc7c4269133a97e83ba46905b3a47e1929f6e69.svg?fit=max&auto=format&n=32krV4BnKnXD1TTf&q=85&s=bfa8191fb0eb9089cb4c7c661afd6b0a" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/be7ee2b3976ada5462125ec3dbc7c4269133a97e83ba46905b3a47e1929f6e69.svg" /></span><span className="calc-card-eyebrow"><span className="calc-chip calc-chip--primary">AS 4100:2020</span></span></div>
    <p className="calc-card-title">Steel Lintel (Angle, T-Lintel or PFC+Plate)</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/au/beams/masonrySupportSteelBeamAS4100-2020) [Learn more](https://calcs.com/calculators/masonrySupportSteelBeamAS4100-2020)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com (Presets available)"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/masonrySupportSteelBeamAS4100-2020"><strong>Run calc:</strong> Steel Lintel (Angle, T-Lintel or PFC+Plate)</a><a href="https://app.calcs.com/new/sheet/masonrySupportSteelBeamAS4100-2020?presetCode=genericBeam"><strong>Run with preset:</strong> Angle Section</a><a href="https://app.calcs.com/new/sheet/masonrySupportSteelBeamAS4100-2020?presetCode=genericTLintel"><strong>Run with preset:</strong> T-Lintel</a><a href="https://app.calcs.com/new/sheet/masonrySupportSteelBeamAS4100-2020?presetCode=genericPFC%2BPlate"><strong>Run with preset:</strong> PFC+Plate</a><a href="https://app.calcs.com/new/sheet/masonrySupportSteelBeamAS4100-2020?presetCode=roofLintel"><strong>Run with preset:</strong> Roof Lintel</a><a href="https://app.calcs.com/new/sheet/masonrySupportSteelBeamAS4100-2020?presetCode=floorLintel"><strong>Run with preset:</strong> Floor Lintel</a></div></Accordion></div>
  </div>

  <div className="calc-card" id="timberComplexBeam">
    <div className="calc-card-top"><span className="calc-card-icon">    <img src="https://mintcdn.com/clearcalcs/76EPoy-ubBj1vg6U/images/calculator-icons/649cfd2350a4e9dff9571d7206c120c25366ae22664a6e771345655c2ae11c49.svg?fit=max&auto=format&n=76EPoy-ubBj1vg6U&q=85&s=7644c89b19b0e175130168469a03abc3" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/649cfd2350a4e9dff9571d7206c120c25366ae22664a6e771345655c2ae11c49.svg" /></span><span className="calc-card-eyebrow"><span className="calc-chip calc-chip--primary">AS 1720.1:2010 (Amdt 3)</span></span></div>
    <p className="calc-card-title">Timber Beam</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/au/beams/timberComplexBeam) [Learn more](https://calcs.com/calculators/timberComplexBeam)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com (Presets available)"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/timberComplexBeam"><strong>Run calc:</strong> Timber Beam</a><a href="https://app.calcs.com/new/sheet/timberComplexBeam?presetCode=genericBeam"><strong>Run with preset:</strong> Generic Beam</a><a href="https://app.calcs.com/new/sheet/timberComplexBeam?presetCode=rafter"><strong>Run with preset:</strong> Rafter</a><a href="https://app.calcs.com/new/sheet/timberComplexBeam?presetCode=hipValley"><strong>Run with preset:</strong> Hip / Valley</a><a href="https://app.calcs.com/new/sheet/timberComplexBeam?presetCode=roofBearer"><strong>Run with preset:</strong> Roof Bearer</a><a href="https://app.calcs.com/new/sheet/timberComplexBeam?presetCode=underpurlin"><strong>Run with preset:</strong> Underpurlin</a><a href="https://app.calcs.com/new/sheet/timberComplexBeam?presetCode=struttingBeam"><strong>Run with preset:</strong> Strutting / Counter-Strutting Beam</a><a href="https://app.calcs.com/new/sheet/timberComplexBeam?presetCode=verandahBeam"><strong>Run with preset:</strong> Verandah Beam</a><a href="https://app.calcs.com/new/sheet/timberComplexBeam?presetCode=hangingBeam"><strong>Run with preset:</strong> Hanging Beam</a><a href="https://app.calcs.com/new/sheet/timberComplexBeam?presetCode=ceilingJoist"><strong>Run with preset:</strong> Ceiling Joist</a><a href="https://app.calcs.com/new/sheet/timberComplexBeam?presetCode=roofLintel"><strong>Run with preset:</strong> Roof Lintel</a><a href="https://app.calcs.com/new/sheet/timberComplexBeam?presetCode=windBeam"><strong>Run with preset:</strong> Wind Beam</a><a href="https://app.calcs.com/new/sheet/timberComplexBeam?presetCode=floorJoist"><strong>Run with preset:</strong> Floor Joist</a><a href="https://app.calcs.com/new/sheet/timberComplexBeam?presetCode=floorBearer"><strong>Run with preset:</strong> Floor Bearer</a><a href="https://app.calcs.com/new/sheet/timberComplexBeam?presetCode=floorLintel"><strong>Run with preset:</strong> Floor Lintel</a><a href="https://app.calcs.com/new/sheet/timberComplexBeam?presetCode=RWsleeper"><strong>Run with preset:</strong> Retaining Wall Sleeper</a></div></Accordion></div>
  </div>

  <div className="calc-card" id="steelTLintel">
    <div className="calc-card-top"><span className="calc-card-icon"><Icon icon="calculator" size={20} color="#0076d6" /></span><span className="calc-card-eyebrow"><span className="calc-chip calc-chip--primary">AS4100-1998</span></span></div>
    <p className="calc-card-title">Steel T-Lintel</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/au/beams/steelTLintel) [Learn more](https://calcs.com/calculators/steelTLintel)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/steelTLintel"><strong>Run calc:</strong> Steel T-Lintel</a></div></Accordion></div>
  </div>
</div>

### <Icon icon="column-insert-right" size={22} /> Columns

<div className="calc-grid not-prose">
  <div className="calc-card" id="cfsSteelColumnAU">
    <div className="calc-card-top"><span className="calc-card-icon">    <img src="https://mintcdn.com/clearcalcs/32krV4BnKnXD1TTf/images/calculator-icons/fc7d8b48ace2758c69652dd971c303e211b0560c3b55930ed1bd0863fdfc6b39.svg?fit=max&auto=format&n=32krV4BnKnXD1TTf&q=85&s=b8a536e6bda031b05a21c0c196b3e17f" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/fc7d8b48ace2758c69652dd971c303e211b0560c3b55930ed1bd0863fdfc6b39.svg" /></span><span className="calc-card-eyebrow"><span className="calc-chip calc-chip--primary">AS/NZS 4600:2018</span></span></div>
    <p className="calc-card-title">Cold-Formed Steel Stud / Column</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/au/columns/cfsSteelColumnAU) [Learn more](https://calcs.com/calculators/cfsSteelColumnAU)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com (Presets available)"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/cfsSteelColumnAU"><strong>Run calc:</strong> Cold-Formed Steel Stud / Column</a><a href="https://app.calcs.com/new/sheet/cfsSteelColumnAU?presetCode=genericColumn"><strong>Run with preset:</strong> Generic Concentrically-Loaded Column</a><a href="https://app.calcs.com/new/sheet/cfsSteelColumnAU?presetCode=interiorStud"><strong>Run with preset:</strong> Interior Stud Wall</a><a href="https://app.calcs.com/new/sheet/cfsSteelColumnAU?presetCode=exteriorStud"><strong>Run with preset:</strong> Exterior Stud Wall</a></div></Accordion></div>
  </div>

  <div className="calc-card" id="concreteColumn">
    <div className="calc-card-top"><span className="calc-card-icon">    <img src="https://mintcdn.com/clearcalcs/32krV4BnKnXD1TTf/images/calculator-icons/bfe3d5b4825e8281bdebbd0c8fcc97487c519d70b0acad0a82272b542d596365.svg?fit=max&auto=format&n=32krV4BnKnXD1TTf&q=85&s=15f0d712d15f65954d8f0a0c356edf4c" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/bfe3d5b4825e8281bdebbd0c8fcc97487c519d70b0acad0a82272b542d596365.svg" /></span><span className="calc-card-eyebrow"><span className="calc-chip calc-chip--primary">AS3600:2018 (Amdt 2)</span></span></div>
    <p className="calc-card-title">Concrete Column</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/au/columns/concreteColumn) [Learn more](https://calcs.com/calculators/concreteColumn)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com (Presets available)"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/concreteColumn"><strong>Run calc:</strong> Concrete Column</a><a href="https://app.calcs.com/new/sheet/concreteColumn?presetCode=Rectangular%20Column"><strong>Run with preset:</strong> Rectangular Column</a><a href="https://app.calcs.com/new/sheet/concreteColumn?presetCode=Circular%20Column"><strong>Run with preset:</strong> Circular Column</a></div></Accordion></div>
  </div>

  <div className="calc-card" id="steelColumnAS4100-2020">
    <div className="calc-card-top"><span className="calc-card-icon">    <img src="https://mintcdn.com/clearcalcs/76EPoy-ubBj1vg6U/images/calculator-icons/395ce6140871ab700178af19a0d27ef3cde99155f2eb1c6eb7419822a07ff124.svg?fit=max&auto=format&n=76EPoy-ubBj1vg6U&q=85&s=db5f519ce45f16d594074f25409d5df6" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/395ce6140871ab700178af19a0d27ef3cde99155f2eb1c6eb7419822a07ff124.svg" /></span><span className="calc-card-eyebrow"><span className="calc-chip calc-chip--primary">AS 4100:2020</span></span></div>
    <p className="calc-card-title">Steel Column</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/au/columns/steelColumnAS4100-2020) [Learn more](https://calcs.com/calculators/steelColumnAS4100-2020)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com (Presets available)"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/steelColumnAS4100-2020"><strong>Run calc:</strong> Steel Column</a><a href="https://app.calcs.com/new/sheet/steelColumnAS4100-2020?presetCode=genericColumn"><strong>Run with preset:</strong> Generic Concentrically-Loaded Column</a><a href="https://app.calcs.com/new/sheet/steelColumnAS4100-2020?presetCode=outdoorCantilever"><strong>Run with preset:</strong> Outdoor Cantilever Column</a><a href="https://app.calcs.com/new/sheet/steelColumnAS4100-2020?presetCode=interiorCantilever"><strong>Run with preset:</strong> Interior Cantilever Column</a><a href="https://app.calcs.com/new/sheet/steelColumnAS4100-2020?presetCode=interiorStud"><strong>Run with preset:</strong> Interior Single Story Column</a><a href="https://app.calcs.com/new/sheet/steelColumnAS4100-2020?presetCode=interiorMultiStory"><strong>Run with preset:</strong> Interior Multi-Story Column</a><a href="https://app.calcs.com/new/sheet/steelColumnAS4100-2020?presetCode=perimeterMultiStory"><strong>Run with preset:</strong> Perimeter Multi-Story Column</a><a href="https://app.calcs.com/new/sheet/steelColumnAS4100-2020?presetCode=cornerMultiStory"><strong>Run with preset:</strong> Corner Multi-Story Column</a></div></Accordion></div>
  </div>

  <div className="calc-card" id="timberColumnAS1720.1-2010">
    <div className="calc-card-top"><span className="calc-card-icon">    <img src="https://mintcdn.com/clearcalcs/32krV4BnKnXD1TTf/images/calculator-icons/7403107e10a940c360f6884cd7b8e3d6befab6281bf76cb1dff268d543f1f430.svg?fit=max&auto=format&n=32krV4BnKnXD1TTf&q=85&s=3a0faddf9cb70e62badd017a543d3625" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/7403107e10a940c360f6884cd7b8e3d6befab6281bf76cb1dff268d543f1f430.svg" /></span><span className="calc-card-eyebrow"><span className="calc-chip calc-chip--primary">AS 1720.1:2010 (Amdt 3)</span></span></div>
    <p className="calc-card-title">Timber Column</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/au/columns/timberColumnAS1720.1-2010)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com (Presets available)"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/timberColumnAS1720.1-2010"><strong>Run calc:</strong> Timber Column</a><a href="https://app.calcs.com/new/sheet/timberColumnAS1720.1-2010?presetCode=genericColumn"><strong>Run with preset:</strong> Generic Concentrically-Loaded Column</a><a href="https://app.calcs.com/new/sheet/timberColumnAS1720.1-2010?presetCode=isolatedColumn"><strong>Run with preset:</strong> Interior Isolated Column</a><a href="https://app.calcs.com/new/sheet/timberColumnAS1720.1-2010?presetCode=exposedColumn"><strong>Run with preset:</strong> Exposed Outdoor Isolated Column</a><a href="https://app.calcs.com/new/sheet/timberColumnAS1720.1-2010?presetCode=interiorStud"><strong>Run with preset:</strong> Interior Stud Wall</a><a href="https://app.calcs.com/new/sheet/timberColumnAS1720.1-2010?presetCode=exteriorStud"><strong>Run with preset:</strong> Exterior Stud Wall</a></div></Accordion></div>
  </div>
</div>

### <Icon icon="link" size={22} /> Connections

<div className="calc-grid not-prose">
  <div className="calc-card" id="steelBoltAS4100-2020">
    <div className="calc-card-top"><span className="calc-card-icon">    <img src="https://mintcdn.com/clearcalcs/32krV4BnKnXD1TTf/images/calculator-icons/ec1dad4ebb9ee37a8ea69e4b8fa6d594c6de8d08b12105a003d1b63743348b6d.svg?fit=max&auto=format&n=32krV4BnKnXD1TTf&q=85&s=a1c4d28a1457a26a26a339070daa0f2d" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/ec1dad4ebb9ee37a8ea69e4b8fa6d594c6de8d08b12105a003d1b63743348b6d.svg" /></span><span className="calc-card-eyebrow"><span className="calc-chip calc-chip--primary">AS4100:2020</span></span></div>
    <p className="calc-card-title">Steel Bolt</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/au/connections/steelBoltAS4100-2020) [Learn more](https://calcs.com/calculators/steelBoltAS4100-2020)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/steelBoltAS4100-2020"><strong>Run calc:</strong> Steel Bolt</a></div></Accordion></div>
  </div>

  <div className="calc-card" id="timberBolt">
    <div className="calc-card-top"><span className="calc-card-icon">    <img src="https://mintcdn.com/clearcalcs/76EPoy-ubBj1vg6U/images/calculator-icons/162dc3ac6e911f8fabcff2f5ad4181a07c857fdc73adef495b7b99b587640535.svg?fit=max&auto=format&n=76EPoy-ubBj1vg6U&q=85&s=fb62b5df787cbb4491c818bf08eb55e2" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/162dc3ac6e911f8fabcff2f5ad4181a07c857fdc73adef495b7b99b587640535.svg" /></span><span className="calc-card-eyebrow"><span className="calc-chip calc-chip--primary">AS 1720.1:2010</span></span></div>
    <p className="calc-card-title">Timber Bolt</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/au/connections/timberBolt) [Learn more](https://calcs.com/calculators/timberBolt)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/timberBolt"><strong>Run calc:</strong> Timber Bolt</a></div></Accordion></div>
  </div>

  <div className="calc-card" id="timberNail">
    <div className="calc-card-top"><span className="calc-card-icon">    <img src="https://mintcdn.com/clearcalcs/32krV4BnKnXD1TTf/images/calculator-icons/befed0bcb24321d32ceba2b846ee121fcb4542ec16f1515cb4dec443b689097f.svg?fit=max&auto=format&n=32krV4BnKnXD1TTf&q=85&s=4431fe67b1dbaf1dd8c5f6e4f04167a8" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/befed0bcb24321d32ceba2b846ee121fcb4542ec16f1515cb4dec443b689097f.svg" /></span><span className="calc-card-eyebrow"><span className="calc-chip calc-chip--primary">AS 1720.1:2010</span></span></div>
    <p className="calc-card-title">Timber Nail</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/au/connections/timberNail) [Learn more](https://calcs.com/calculators/timberNail)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/timberNail"><strong>Run calc:</strong> Timber Nail</a></div></Accordion></div>
  </div>

  <div className="calc-card" id="timberScrew">
    <div className="calc-card-top"><span className="calc-card-icon">    <img src="https://mintcdn.com/clearcalcs/76EPoy-ubBj1vg6U/images/calculator-icons/3de1556e3ff1fe59cea830d7407033f74ec381fe7c41ba634596728229177391.svg?fit=max&auto=format&n=76EPoy-ubBj1vg6U&q=85&s=27865fc8b8663df8fbb2c6edc4f548b8" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/3de1556e3ff1fe59cea830d7407033f74ec381fe7c41ba634596728229177391.svg" /></span><span className="calc-card-eyebrow"><span className="calc-chip calc-chip--primary">AS 1720.1:2010</span></span></div>
    <p className="calc-card-title">Timber Screw</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/au/connections/timberScrew) [Learn more](https://calcs.com/calculators/timberScrew)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/timberScrew"><strong>Run calc:</strong> Timber Screw</a></div></Accordion></div>
  </div>

  <div className="calc-card" id="steelWeldsAS4100-2020">
    <div className="calc-card-top"><span className="calc-card-icon">    <img src="https://mintcdn.com/clearcalcs/76EPoy-ubBj1vg6U/images/calculator-icons/31358ed464deb9528789997d97e77030621419b1fd13924863ddceb23474e869.svg?fit=max&auto=format&n=76EPoy-ubBj1vg6U&q=85&s=65a1794298746085b73e695fd3f59a52" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/31358ed464deb9528789997d97e77030621419b1fd13924863ddceb23474e869.svg" /></span><span className="calc-card-eyebrow"><span className="calc-chip calc-chip--primary">AS 4100:2020</span></span></div>
    <p className="calc-card-title">Weld Connection</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/au/connections/steelWeldsAS4100-2020) [Learn more](https://calcs.com/calculators/steelWeldsAS4100-2020)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/steelWeldsAS4100-2020"><strong>Run calc:</strong> Weld Connection</a></div></Accordion></div>
  </div>

  <div className="calc-card" id="pfcAngle">
    <div className="calc-card-top"><span className="calc-card-icon"><Icon icon="calculator" size={20} color="#0076d6" /></span><span className="calc-card-eyebrow"><span className="calc-chip calc-chip--primary">AS4100-1998</span></span></div>
    <p className="calc-card-title">PFC and Angle</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/au/beams/pfcAngle) [Learn more](https://calcs.com/calculators/pfcAngle)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/pfcAngle"><strong>Run calc:</strong> PFC and Angle</a></div></Accordion></div>
  </div>

  <div className="calc-card" id="pfcPlate">
    <div className="calc-card-top"><span className="calc-card-icon"><Icon icon="calculator" size={20} color="#0076d6" /></span><span className="calc-card-eyebrow"><span className="calc-chip calc-chip--primary">AS4100-1998</span></span></div>
    <p className="calc-card-title">PFC and Plate</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/au/beams/pfcPlate) [Learn more](https://calcs.com/calculators/pfcPlate)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/pfcPlate"><strong>Run calc:</strong> PFC and Plate</a></div></Accordion></div>
  </div>
</div>

### <Icon icon="stack-2" size={22} /> Foundations and Retaining Walls

<div className="calc-grid not-prose">
  <div className="calc-card" id="concretePadFooting">
    <div className="calc-card-top"><span className="calc-card-icon">    <img src="https://mintcdn.com/clearcalcs/76EPoy-ubBj1vg6U/images/calculator-icons/55d107ea031046497b2946dda8fc0352ad1db57cc38cee49d12e569b9ee28e4c.svg?fit=max&auto=format&n=76EPoy-ubBj1vg6U&q=85&s=d5cad5c22f98854f0847f91d0d4de6c0" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/55d107ea031046497b2946dda8fc0352ad1db57cc38cee49d12e569b9ee28e4c.svg" /></span><span className="calc-card-eyebrow"><span className="calc-chip calc-chip--primary">AS3600:2018 (Amdt 2)</span></span></div>
    <p className="calc-card-title">Concrete Pad Footing</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/au/foundations-and-retaining-walls/concretePadFooting) [Learn more](https://calcs.com/calculators/concretePadFooting)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/concretePadFooting"><strong>Run calc:</strong> Concrete Pad Footing</a></div></Accordion></div>
  </div>

  <div className="calc-card" id="concreteWallFooting">
    <div className="calc-card-top"><span className="calc-card-icon">    <img src="https://mintcdn.com/clearcalcs/76EPoy-ubBj1vg6U/images/calculator-icons/0fc87bd03dba06eb54921eb3aeebf955ef7077d4968a8d06b23b6cd8c7721946.svg?fit=max&auto=format&n=76EPoy-ubBj1vg6U&q=85&s=661d1c50a2f344ba57c409288002bf5d" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/0fc87bd03dba06eb54921eb3aeebf955ef7077d4968a8d06b23b6cd8c7721946.svg" /></span><span className="calc-card-eyebrow"><span className="calc-chip calc-chip--primary">AS 3600:2018 (Amdt 2)</span></span></div>
    <p className="calc-card-title">Concrete Wall Footing</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/au/foundations-and-retaining-walls/concreteWallFooting) [Learn more](https://calcs.com/calculators/concreteWallFooting)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/concreteWallFooting"><strong>Run calc:</strong> Concrete Wall Footing</a></div></Accordion></div>
  </div>

  <div className="calc-card" id="LTypeCantileverRetainingWallAU">
    <div className="calc-card-top"><span className="calc-card-icon">    <img src="https://mintcdn.com/clearcalcs/32krV4BnKnXD1TTf/images/calculator-icons/aa5c725001f97f241dc861eec8709f408f9037d0cd2cfa20870ea50e65c45a97.svg?fit=max&auto=format&n=32krV4BnKnXD1TTf&q=85&s=431bb28e570dd15b63d4856d89dd4693" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/aa5c725001f97f241dc861eec8709f408f9037d0cd2cfa20870ea50e65c45a97.svg" /></span><span className="calc-card-eyebrow"><span className="calc-chip calc-chip--primary">AS 4678:2002</span><span className="calc-chip">AS3600:2018 (Amdt 2)</span></span></div>
    <p className="calc-card-title">L-Type Cantilever Retaining Wall</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/au/foundations-and-retaining-walls/LTypeCantileverRetainingWallAU) [Learn more](https://calcs.com/calculators/LTypeCantileverRetainingWallAU)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/LTypeCantileverRetainingWallAU"><strong>Run calc:</strong> L-Type Cantilever Retaining Wall</a></div></Accordion></div>
  </div>

  <div className="calc-card" id="lateralLoadedPileAU">
    <div className="calc-card-top"><span className="calc-card-icon">    <img src="https://mintcdn.com/clearcalcs/32krV4BnKnXD1TTf/images/calculator-icons/75014754b3e6a2c9e193fb2dab5495396eaa10aa1e8346f582065b8d3c2484ef.png?fit=max&auto=format&n=32krV4BnKnXD1TTf&q=85&s=5f6ac2a7b9627831c5222f77caeb82ab" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/75014754b3e6a2c9e193fb2dab5495396eaa10aa1e8346f582065b8d3c2484ef.png" /></span><span className="calc-card-eyebrow"><span className="calc-chip calc-chip--primary">AS 2159:2009</span><span className="calc-chip">IBC 2024</span></span></div>
    <p className="calc-card-title">Laterally Loaded Piles</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/au/foundations-and-retaining-walls/lateralLoadedPileAU) [Learn more](https://calcs.com/calculators/lateralLoadedPileAU)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/lateralLoadedPileAU"><strong>Run calc:</strong> Laterally Loaded Piles</a></div></Accordion></div>
  </div>

  <div className="calc-card" id="retainingWallSleeperCohesive">
    <div className="calc-card-top"><span className="calc-card-icon">    <img src="https://mintcdn.com/clearcalcs/32krV4BnKnXD1TTf/images/calculator-icons/7d84aa1da3c08088cbd5f2b65d7b5146ad695eff1ad0ec35a4916f517e5623bb.svg?fit=max&auto=format&n=32krV4BnKnXD1TTf&q=85&s=d2e744166d11ad2c9112f3239009f84e" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/7d84aa1da3c08088cbd5f2b65d7b5146ad695eff1ad0ec35a4916f517e5623bb.svg" /></span><span className="calc-card-eyebrow"><span className="calc-chip calc-chip--primary">AS 4678:2002</span><span className="calc-chip">AS 2159:2009</span><span className="calc-chip">AS 4100:2020</span></span></div>
    <p className="calc-card-title">Sleeper Retaining Wall</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/au/foundations-and-retaining-walls/retainingWallSleeperCohesive) [Learn more](https://calcs.com/calculators/retainingWallSleeperCohesive)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com (Presets available)"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/retainingWallSleeperCohesive"><strong>Run calc:</strong> Sleeper Retaining Wall</a><a href="https://app.calcs.com/new/sheet/retainingWallSleeperCohesive?presetCode=retainingWall"><strong>Run with preset:</strong> Basic Retaining Wall</a><a href="https://app.calcs.com/new/sheet/retainingWallSleeperCohesive?presetCode=retainingWallFence"><strong>Run with preset:</strong> Retaining Wall with Fence</a></div></Accordion></div>
  </div>

  <div className="calc-card" id="BearingCapacityEstimationAU">
    <div className="calc-card-top"><span className="calc-card-icon">    <img src="https://mintcdn.com/clearcalcs/32krV4BnKnXD1TTf/images/calculator-icons/d93622db3233fd285a950de404b478a2832bf5b047dda8f85741d48e451c0cc9.svg?fit=max&auto=format&n=32krV4BnKnXD1TTf&q=85&s=2dc3fe0e6e66602cf04c9f311297ab50" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/d93622db3233fd285a950de404b478a2832bf5b047dda8f85741d48e451c0cc9.svg" /></span><span className="calc-card-eyebrow"><span className="calc-chip calc-chip--primary">Meyerhof (1956)</span></span></div>
    <p className="calc-card-title">Soil Bearing Capacity Estimation</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/au/foundations-and-retaining-walls/BearingCapacityEstimationAU) [Learn more](https://calcs.com/calculators/BearingCapacityEstimationAU)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/BearingCapacityEstimationAU"><strong>Run calc:</strong> Soil Bearing Capacity Estimation</a></div></Accordion></div>
  </div>

  <div className="calc-card" id="foundationsScrewPile">
    <div className="calc-card-top"><span className="calc-card-icon"><Icon icon="calculator" size={20} color="#0076d6" /></span><span className="calc-card-eyebrow"><span className="calc-chip calc-chip--primary">AS 2870:2011</span><span className="calc-chip">AS 2159:2009</span></span></div>
    <p className="calc-card-title">Steel Screw Pile Design</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/au/foundations-and-retaining-walls/foundationsScrewPile) [Learn more](https://calcs.com/calculators/foundationsScrewPile)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/foundationsScrewPile"><strong>Run calc:</strong> Steel Screw Pile Design</a></div></Accordion></div>
  </div>
</div>

### <Icon icon="wall" size={22} /> Walls and Slabs

<div className="calc-grid not-prose">
  <div className="calc-card" id="concreteWallAU">
    <div className="calc-card-top"><span className="calc-card-icon">    <img src="https://mintcdn.com/clearcalcs/32krV4BnKnXD1TTf/images/calculator-icons/9a1c94e62939576602a2e3d2ee826cfa3d69e55a797a44a5d8e69cd1565904c2.svg?fit=max&auto=format&n=32krV4BnKnXD1TTf&q=85&s=289ecdc0414149ee8639df65b1fb5a9f" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/9a1c94e62939576602a2e3d2ee826cfa3d69e55a797a44a5d8e69cd1565904c2.svg" /></span><span className="calc-card-eyebrow"><span className="calc-chip calc-chip--primary">AS 3600:2018 (Amdt 2)</span></span></div>
    <p className="calc-card-title">Concrete Wall</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/au/walls-and-slabs/concreteWallAU) [Learn more](https://calcs.com/calculators/concreteWallAU)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/concreteWallAU"><strong>Run calc:</strong> Concrete Wall</a></div></Accordion></div>
  </div>

  <div className="calc-card" id="concreteSlabOneWay">
    <div className="calc-card-top"><span className="calc-card-icon">    <img src="https://mintcdn.com/clearcalcs/76EPoy-ubBj1vg6U/images/calculator-icons/312dace1d03b100500c7a3df42ffe0652543ddcb44779da61e477f6b00d8e130.svg?fit=max&auto=format&n=76EPoy-ubBj1vg6U&q=85&s=c5cdae37e728d6ae9b46f1b7bb41264e" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/312dace1d03b100500c7a3df42ffe0652543ddcb44779da61e477f6b00d8e130.svg" /></span><span className="calc-card-eyebrow"><span className="calc-chip calc-chip--primary">AS3600:2018 (Amdt 2)</span></span></div>
    <p className="calc-card-title">One-Way Concrete Flat Slab</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/au/walls-and-slabs/concreteSlabOneWay) [Learn more](https://calcs.com/calculators/concreteSlabOneWay)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/concreteSlabOneWay"><strong>Run calc:</strong> One-Way Concrete Flat Slab</a></div></Accordion></div>
  </div>

  <div className="calc-card" id="windbracingAU">
    <div className="calc-card-top"><span className="calc-card-icon">    <img src="https://mintcdn.com/clearcalcs/32krV4BnKnXD1TTf/images/calculator-icons/acc2a80971e9c360ef70f062fe51ac9f3c6d75e164df3f3a8831a2d9d7696e85.svg?fit=max&auto=format&n=32krV4BnKnXD1TTf&q=85&s=b13d670090565edda206e5222ab34457" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/acc2a80971e9c360ef70f062fe51ac9f3c6d75e164df3f3a8831a2d9d7696e85.svg" /></span><span className="calc-card-eyebrow"><span className="calc-chip calc-chip--primary">AS 1684.2:2021</span><span className="calc-chip">AS 4055:2021</span></span></div>
    <p className="calc-card-title">Wind Bracing Design</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/au/wind-loads/windbracingAU) [Learn more](https://calcs.com/calculators/windbracingAU)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/windbracingAU"><strong>Run calc:</strong> Wind Bracing Design</a></div></Accordion></div>
  </div>
</div>

### <Icon icon="cloud" size={22} /> Loads

<div className="calc-grid not-prose">
  <div className="calc-card" id="loadsBAL_AS3959-2018">
    <div className="calc-card-top"><span className="calc-card-icon">    <img src="https://mintcdn.com/clearcalcs/76EPoy-ubBj1vg6U/images/calculator-icons/3ffb0071e87ea1571407ed79f43e8137532f5d5f905c987b5913af586269d64d.svg?fit=max&auto=format&n=76EPoy-ubBj1vg6U&q=85&s=7f4657dbf0db50fc3d355d06ac04f5ea" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/3ffb0071e87ea1571407ed79f43e8137532f5d5f905c987b5913af586269d64d.svg" /></span><span className="calc-card-eyebrow"><span className="calc-chip calc-chip--primary">AS 3959:2018</span></span></div>
    <p className="calc-card-title">Bushfire Attack Level</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/au/wind-loads/loadsBAL_AS3959-2018) [Learn more](https://calcs.com/calculators/loadsBAL_AS3959-2018)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/loadsBAL_AS3959-2018"><strong>Run calc:</strong> Bushfire Attack Level</a></div></Accordion></div>
  </div>

  <div className="calc-card" id="seismicAnalysisAU">
    <div className="calc-card-top"><span className="calc-card-icon">    <img src="https://mintcdn.com/clearcalcs/76EPoy-ubBj1vg6U/images/calculator-icons/32784e6bf21e833e0b9c743ebb977ae3227d3c511b13ee9eb860632363c9bd2b.svg?fit=max&auto=format&n=76EPoy-ubBj1vg6U&q=85&s=bb907ac7a4bc0dfa5a5c535c10af3f89" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/32784e6bf21e833e0b9c743ebb977ae3227d3c511b13ee9eb860632363c9bd2b.svg" /></span><span className="calc-card-eyebrow"><span className="calc-chip calc-chip--primary">AS 1170.4:2024</span><span className="calc-chip">AS 1170.0:2002</span></span></div>
    <p className="calc-card-title">Seismic Analysis</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/au/seismic-loads/seismicAnalysisAU) [Learn more](https://calcs.com/calculators/seismicAnalysisAU)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/seismicAnalysisAU"><strong>Run calc:</strong> Seismic Analysis</a></div></Accordion></div>
  </div>

  <div className="calc-card" id="loadsWindAS1170.2-2021">
    <div className="calc-card-top"><span className="calc-card-icon">    <img src="https://mintcdn.com/clearcalcs/32krV4BnKnXD1TTf/images/calculator-icons/b68591442c50099eb73a22a3d2ee044f224dc03c84592f2ca03ffb57f8f0667b.svg?fit=max&auto=format&n=32krV4BnKnXD1TTf&q=85&s=56a474c463ec42b923c6e7cc1ec9ddb5" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/b68591442c50099eb73a22a3d2ee044f224dc03c84592f2ca03ffb57f8f0667b.svg" /></span><span className="calc-card-eyebrow"><span className="calc-chip calc-chip--primary">AS/NZS 1170.2:2021</span></span></div>
    <p className="calc-card-title">Wind Loads (AS/NZS 1170.2)</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/au/wind-loads/loadsWindAS1170.2-2021)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/loadsWindAS1170.2-2021"><strong>Run calc:</strong> Wind Loads (AS/NZS 1170.2)</a></div></Accordion></div>
  </div>
</div>

### <Icon icon="vector" size={22} /> Cross-Sections

<div className="calc-grid not-prose">
  <div className="calc-card" id="xsectionCustom">
    <div className="calc-card-top">
      <span className="calc-card-icon">
        <img src="https://mintcdn.com/clearcalcs/32krV4BnKnXD1TTf/images/calculator-icons/88694fec9ac293ae57d286dbe1fc56a06551fde5a2a54536d6434de36efe0c30.svg?fit=max&auto=format&n=32krV4BnKnXD1TTf&q=85&s=d580df959f71c73b2ff7f1cc5355ff59" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/88694fec9ac293ae57d286dbe1fc56a06551fde5a2a54536d6434de36efe0c30.svg" />
      </span>

      <span className="calc-card-eyebrow" />
    </div>

    <p className="calc-card-title">Custom Cross-Section Properties</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/analysis/cross-sections/xsectionCustom) [Learn more](https://calcs.com/calculators/xsectionCustom)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com (Presets available)"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/xsectionCustom"><strong>Run calc:</strong> Custom Cross-Section Properties</a><a href="https://app.calcs.com/new/sheet/xsectionCustom?presetCode=generic"><strong>Run with preset:</strong> Generic Custom Section</a><a href="https://app.calcs.com/new/sheet/xsectionCustom?presetCode=PFCplusAngle"><strong>Run with preset:</strong> Channel and Angle</a><a href="https://app.calcs.com/new/sheet/xsectionCustom?presetCode=PFCplusPlate"><strong>Run with preset:</strong> Channel and Plate</a><a href="https://app.calcs.com/new/sheet/xsectionCustom?presetCode=PFCplusPFC"><strong>Run with preset:</strong> Back-to-Back Channels</a><a href="https://app.calcs.com/new/sheet/xsectionCustom?presetCode=IplusRHS"><strong>Run with preset:</strong> I-Section and RHS</a><a href="https://app.calcs.com/new/sheet/xsectionCustom?presetCode=IplusPlate"><strong>Run with preset:</strong> I-Section and Plate</a></div></Accordion></div>
  </div>

  <div className="calc-card" id="xsectionCustomCFS">
    <div className="calc-card-top">
      <span className="calc-card-icon">
        <img src="https://mintcdn.com/clearcalcs/32krV4BnKnXD1TTf/images/calculator-icons/fce2d1524eb2d909ba897fc7f0400b5a53bb6f98659a77b1d6f39179f8dd909d.svg?fit=max&auto=format&n=32krV4BnKnXD1TTf&q=85&s=f883a0099c6d2f6aa6a4de0a8ba25bd6" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/fce2d1524eb2d909ba897fc7f0400b5a53bb6f98659a77b1d6f39179f8dd909d.svg" />
      </span>

      <span className="calc-card-eyebrow" />
    </div>

    <p className="calc-card-title">Custom Thin-Walled Section Properties</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/analysis/cross-sections/xsectionCustomCFS) [Learn more](https://calcs.com/calculators/xsectionCustomCFS)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/xsectionCustomCFS"><strong>Run calc:</strong> Custom Thin-Walled Section Properties</a></div></Accordion></div>
  </div>
</div>

### <Icon icon="calculator" size={22} /> Analysis Only

<div className="calc-grid not-prose">
  <div className="calc-card" id="analysis">
    <div className="calc-card-top">
      <span className="calc-card-icon">
        <img src="https://mintcdn.com/clearcalcs/32krV4BnKnXD1TTf/images/calculator-icons/c4ad274d61353d43adba5fc3003f44909ef6194a4994c166ab31299d74072620.svg?fit=max&auto=format&n=32krV4BnKnXD1TTf&q=85&s=96b72a7176558a50b7bb75b6adb8f2ac" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/c4ad274d61353d43adba5fc3003f44909ef6194a4994c166ab31299d74072620.svg" />
      </span>

      <span className="calc-card-eyebrow" />
    </div>

    <p className="calc-card-title">Beam Analysis</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/analysis/beam-analysis/analysis) [Learn more](https://calcs.com/calculators/analysis)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/analysis"><strong>Run calc:</strong> Beam Analysis</a></div></Accordion></div>
  </div>

  <div className="calc-card" id="analysisFree">
    <div className="calc-card-top">
      <span className="calc-card-icon">
        <img src="https://mintcdn.com/clearcalcs/32krV4BnKnXD1TTf/images/calculator-icons/c4ad274d61353d43adba5fc3003f44909ef6194a4994c166ab31299d74072620.svg?fit=max&auto=format&n=32krV4BnKnXD1TTf&q=85&s=96b72a7176558a50b7bb75b6adb8f2ac" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/c4ad274d61353d43adba5fc3003f44909ef6194a4994c166ab31299d74072620.svg" />
      </span>

      <span className="calc-card-eyebrow" />
    </div>

    <p className="calc-card-title">Beam Analysis</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/analysis/beam-analysis/analysisFree) [Learn more](https://calcs.com/calculators/analysisFree)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/analysisFree"><strong>Run calc:</strong> Beam Analysis</a></div></Accordion></div>
  </div>

  <div className="calc-card" id="analysisLoadCases">
    <div className="calc-card-top"><span className="calc-card-icon">    <img src="https://mintcdn.com/clearcalcs/76EPoy-ubBj1vg6U/images/calculator-icons/0532976f2dbedd01af928ba217afcf79488cf0d01704705eaa2bde4b86993f75.svg?fit=max&auto=format&n=76EPoy-ubBj1vg6U&q=85&s=83628d22c6683001650bb36525c9a261" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/0532976f2dbedd01af928ba217afcf79488cf0d01704705eaa2bde4b86993f75.svg" /></span><span className="calc-card-eyebrow"><span className="calc-chip calc-chip--primary">AS1170.0:2002 (Amdt 5)</span></span></div>
    <p className="calc-card-title">Beam Analysis with Load Cases</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/analysis/beam-analysis/analysisLoadCases) [Learn more](https://calcs.com/calculators/analysisLoadCases)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com (Presets available)"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/analysisLoadCases"><strong>Run calc:</strong> Beam Analysis with Load Cases</a><a href="https://app.calcs.com/new/sheet/analysisLoadCases?presetCode=genericBeam"><strong>Run with preset:</strong> Generic Beam</a><a href="https://app.calcs.com/new/sheet/analysisLoadCases?presetCode=rafter"><strong>Run with preset:</strong> Rafter</a><a href="https://app.calcs.com/new/sheet/analysisLoadCases?presetCode=roofBearer"><strong>Run with preset:</strong> Roof Bearer</a><a href="https://app.calcs.com/new/sheet/analysisLoadCases?presetCode=underpurlin"><strong>Run with preset:</strong> Underpurlin</a><a href="https://app.calcs.com/new/sheet/analysisLoadCases?presetCode=struttingBeam"><strong>Run with preset:</strong> Strutting / Counter-Strutting Beam</a><a href="https://app.calcs.com/new/sheet/analysisLoadCases?presetCode=verandahBeam"><strong>Run with preset:</strong> Verandah Beam</a><a href="https://app.calcs.com/new/sheet/analysisLoadCases?presetCode=hangingBeam"><strong>Run with preset:</strong> Hanging Beam</a><a href="https://app.calcs.com/new/sheet/analysisLoadCases?presetCode=ceilingJoist"><strong>Run with preset:</strong> Ceiling Joist</a><a href="https://app.calcs.com/new/sheet/analysisLoadCases?presetCode=roofLintel"><strong>Run with preset:</strong> Roof Lintel</a><a href="https://app.calcs.com/new/sheet/analysisLoadCases?presetCode=windBeam"><strong>Run with preset:</strong> Wind Beam</a><a href="https://app.calcs.com/new/sheet/analysisLoadCases?presetCode=floorJoist"><strong>Run with preset:</strong> Floor Joist</a><a href="https://app.calcs.com/new/sheet/analysisLoadCases?presetCode=floorBearer"><strong>Run with preset:</strong> Floor Bearer</a><a href="https://app.calcs.com/new/sheet/analysisLoadCases?presetCode=floorLintel"><strong>Run with preset:</strong> Floor Lintel</a></div></Accordion></div>
  </div>

  <div className="calc-card" id="diaphragmAnalysisFree">
    <div className="calc-card-top">
      <span className="calc-card-icon">
        <img src="https://mintcdn.com/clearcalcs/32krV4BnKnXD1TTf/images/calculator-icons/65b4d0d635aaf571c00a4833166e39bcf3511e1c04d6da9b8334456dfa8f5769.png?fit=max&auto=format&n=32krV4BnKnXD1TTf&q=85&s=7a396dce8443e1b05ff124e8c90a729e" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/65b4d0d635aaf571c00a4833166e39bcf3511e1c04d6da9b8334456dfa8f5769.png" />
      </span>

      <span className="calc-card-eyebrow" />
    </div>

    <p className="calc-card-title">Diaphragm Analysis</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/analysis/diaphragm-analysis/diaphragmAnalysisFree) [Learn more](https://calcs.com/calculators/diaphragmAnalysisFree)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/diaphragmAnalysisFree"><strong>Run calc:</strong> Diaphragm Analysis</a></div></Accordion></div>
  </div>

  <div className="calc-card" id="portalFrameAnalysis">
    <div className="calc-card-top">
      <span className="calc-card-icon">
        <img src="https://mintcdn.com/clearcalcs/32krV4BnKnXD1TTf/images/calculator-icons/76655273e0a19bdcd1800b7efaea06c5934973f9bb80c73746f7a3677a4563e6.svg?fit=max&auto=format&n=32krV4BnKnXD1TTf&q=85&s=644b340f745add89c5e8778c1e97d420" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/76655273e0a19bdcd1800b7efaea06c5934973f9bb80c73746f7a3677a4563e6.svg" />
      </span>

      <span className="calc-card-eyebrow" />
    </div>

    <p className="calc-card-title">Portal Frame Analysis Wizard</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/analysis/portal-frames/portalFrameAnalysis) [Learn more](https://calcs.com/calculators/portalFrameAnalysis)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/portalFrameAnalysis"><strong>Run calc:</strong> Portal Frame Analysis Wizard</a></div></Accordion></div>
  </div>

  <div className="calc-card" id="trussAnalysis">
    <div className="calc-card-top">
      <span className="calc-card-icon">
        <img src="https://mintcdn.com/clearcalcs/32krV4BnKnXD1TTf/images/calculator-icons/da04baf76963f4515bd3f72268c5b20555cf6360a9b0ce701ece0d6cb1118666.svg?fit=max&auto=format&n=32krV4BnKnXD1TTf&q=85&s=593c8693fe53b4710b1df4395e448aac" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/da04baf76963f4515bd3f72268c5b20555cf6360a9b0ce701ece0d6cb1118666.svg" />
      </span>

      <span className="calc-card-eyebrow" />
    </div>

    <p className="calc-card-title">Truss Analysis Wizard</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/analysis/truss-analysis/trussAnalysis) [Learn more](https://calcs.com/calculators/trussAnalysis)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/trussAnalysis"><strong>Run calc:</strong> Truss Analysis Wizard</a></div></Accordion></div>
  </div>

  <div className="calc-card" id="wallAnalysisLoadCases">
    <div className="calc-card-top"><span className="calc-card-icon">    <img src="https://mintcdn.com/clearcalcs/32krV4BnKnXD1TTf/images/calculator-icons/96a419471c110b7cada38acb5e711715c47e645e3ed418fab7ebe90294d1cfac.svg?fit=max&auto=format&n=32krV4BnKnXD1TTf&q=85&s=64d1f1879f6b80a7d75ddb6b0973d65d" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/96a419471c110b7cada38acb5e711715c47e645e3ed418fab7ebe90294d1cfac.svg" /></span><span className="calc-card-eyebrow"><span className="calc-chip calc-chip--primary">AS 1170.0:2002 (Amdt 5)</span></span></div>
    <p className="calc-card-title">Wall Analysis</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/au/walls-and-slabs/wallAnalysisLoadCases) [Learn more](https://calcs.com/calculators/wallAnalysisLoadCases)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com (Presets available)"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/wallAnalysisLoadCases"><strong>Run calc:</strong> Wall Analysis</a><a href="https://app.calcs.com/new/sheet/wallAnalysisLoadCases?presetCode=lowerInteriorWall"><strong>Run with preset:</strong> Lower Floor Interior Wall</a><a href="https://app.calcs.com/new/sheet/wallAnalysisLoadCases?presetCode=topInteriorWall"><strong>Run with preset:</strong> Top Floor Interior Wall</a><a href="https://app.calcs.com/new/sheet/wallAnalysisLoadCases?presetCode=lowerExteriorWall"><strong>Run with preset:</strong> Lower Floor Exterior Wall</a><a href="https://app.calcs.com/new/sheet/wallAnalysisLoadCases?presetCode=topExteriorWall"><strong>Run with preset:</strong> Top Floor Exterior Wall</a><a href="https://app.calcs.com/new/sheet/wallAnalysisLoadCases?presetCode=floorLintelWall"><strong>Run with preset:</strong> Wall Under Floor Lintel</a><a href="https://app.calcs.com/new/sheet/wallAnalysisLoadCases?presetCode=roofLintelWall"><strong>Run with preset:</strong> Top Floor Wall Under Lintel</a><a href="https://app.calcs.com/new/sheet/wallAnalysisLoadCases?presetCode=railing"><strong>Run with preset:</strong> Railing</a></div></Accordion></div>
  </div>
</div>

### <Icon icon="file-text" size={22} /> File Imports

<div className="calc-grid not-prose">
  <div className="calc-card" id="fileUploadPDF">
    <div className="calc-card-top">
      <span className="calc-card-icon">
        <Icon icon="calculator" size={20} color="#0076d6" />
      </span>

      <span className="calc-card-eyebrow" />
    </div>

    <p className="calc-card-title">PDF Document</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/file-imports/fileUploadPDF)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/fileUploadPDF"><strong>Run calc:</strong> PDF Document</a></div></Accordion></div>
  </div>
</div>

### <Icon icon="history" size={22} /> Old Revisions

Older calculator versions, kept for existing projects. New work should use the current version above.

| Calculator                                                          | Standards                   | Guide                                                           | App                                                            |
| ------------------------------------------------------------------- | --------------------------- | --------------------------------------------------------------- | -------------------------------------------------------------- |
| <a id="steelMember" />Steel Member (Design Only - old AS 4100:1998) | AS 4100:1998 (R2016)        | [Read guide](/docs/calculators/au/beams/steelMember)                 | [Open](https://app.calcs.com/new/sheet/steelMember)            |
| <a id="loadsWindAS1170.2-2011" />Wind Loads (AS/NZS 1170.2:2011)    | AS/NZS 1170.2:2011 (Amdt 5) | [Read guide](/docs/calculators/au/wind-loads/loadsWindAS1170.2-2011) | [Open](https://app.calcs.com/new/sheet/loadsWindAS1170.2-2011) |

## New Zealand

### <Icon icon="ruler" size={22} /> Design Only

<div className="calc-grid not-prose">
  <div className="calc-card" id="cfsSteelMemberAS4600-2018">
    <div className="calc-card-top"><span className="calc-card-icon">    <img src="https://mintcdn.com/clearcalcs/32krV4BnKnXD1TTf/images/calculator-icons/cce91e7049b15c004f3cadce8e5d64724e7daedd0ce4a2d0aec393b399b9b112.svg?fit=max&auto=format&n=32krV4BnKnXD1TTf&q=85&s=4253fe01acfee21e1461a879703a5850" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/cce91e7049b15c004f3cadce8e5d64724e7daedd0ce4a2d0aec393b399b9b112.svg" /></span><span className="calc-card-eyebrow"><span className="calc-chip calc-chip--primary">AS/NZS 4600:2018</span></span></div>
    <p className="calc-card-title">Cold-Formed Steel Member (Design Only)</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/au/beams/cfsSteelMemberAS4600-2018) [Learn more](https://calcs.com/calculators/cfsSteelMemberAS4600-2018)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com (Presets available)"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/cfsSteelMemberAS4600-2018"><strong>Run calc:</strong> Cold-Formed Steel Member (Design Only)</a><a href="https://app.calcs.com/new/sheet/cfsSteelMemberAS4600-2018?presetCode=manualInput"><strong>Run with preset:</strong> Manual Input</a><a href="https://app.calcs.com/new/sheet/cfsSteelMemberAS4600-2018?presetCode=elementLink"><strong>Run with preset:</strong> (BETA) Link to Analysis Module</a></div></Accordion></div>
  </div>
</div>

### <Icon icon="rectangular-prism" size={22} /> Beams

<div className="calc-grid not-prose">
  <div className="calc-card" id="cfsSteelBeamAS4600-2018">
    <div className="calc-card-top"><span className="calc-card-icon">    <img src="https://mintcdn.com/clearcalcs/32krV4BnKnXD1TTf/images/calculator-icons/843cf55c90cc861c283434ab1c39956262bfd474187589acaf48c6b3fd7d83ce.svg?fit=max&auto=format&n=32krV4BnKnXD1TTf&q=85&s=5f710209c39d8f7d0b5f882bfbe54270" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/843cf55c90cc861c283434ab1c39956262bfd474187589acaf48c6b3fd7d83ce.svg" /></span><span className="calc-card-eyebrow"><span className="calc-chip calc-chip--primary">AS/NZS 4600:2018</span></span></div>
    <p className="calc-card-title">Cold-Formed Steel Beam</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/au/beams/cfsSteelBeamAS4600-2018) [Learn more](https://calcs.com/calculators/cfsSteelBeamAS4600-2018)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com (Presets available)"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/cfsSteelBeamAS4600-2018"><strong>Run calc:</strong> Cold-Formed Steel Beam</a><a href="https://app.calcs.com/new/sheet/cfsSteelBeamAS4600-2018?presetCode=genericBeam"><strong>Run with preset:</strong> Generic Beam</a><a href="https://app.calcs.com/new/sheet/cfsSteelBeamAS4600-2018?presetCode=rafter"><strong>Run with preset:</strong> Rafter</a><a href="https://app.calcs.com/new/sheet/cfsSteelBeamAS4600-2018?presetCode=roofBearer"><strong>Run with preset:</strong> Roof Bearer</a><a href="https://app.calcs.com/new/sheet/cfsSteelBeamAS4600-2018?presetCode=underpurlin"><strong>Run with preset:</strong> Underpurlin</a><a href="https://app.calcs.com/new/sheet/cfsSteelBeamAS4600-2018?presetCode=struttingBeam"><strong>Run with preset:</strong> Strutting / Counter-Strutting Beam</a><a href="https://app.calcs.com/new/sheet/cfsSteelBeamAS4600-2018?presetCode=verandahBeam"><strong>Run with preset:</strong> Verandah Beam</a><a href="https://app.calcs.com/new/sheet/cfsSteelBeamAS4600-2018?presetCode=hangingBeam"><strong>Run with preset:</strong> Hanging Beam</a><a href="https://app.calcs.com/new/sheet/cfsSteelBeamAS4600-2018?presetCode=ceilingJoist"><strong>Run with preset:</strong> Ceiling Joist</a><a href="https://app.calcs.com/new/sheet/cfsSteelBeamAS4600-2018?presetCode=roofLintel"><strong>Run with preset:</strong> Roof Lintel</a><a href="https://app.calcs.com/new/sheet/cfsSteelBeamAS4600-2018?presetCode=windBeam"><strong>Run with preset:</strong> Wind Beam</a><a href="https://app.calcs.com/new/sheet/cfsSteelBeamAS4600-2018?presetCode=floorJoist"><strong>Run with preset:</strong> Floor Joist</a><a href="https://app.calcs.com/new/sheet/cfsSteelBeamAS4600-2018?presetCode=floorBearer"><strong>Run with preset:</strong> Floor Bearer</a><a href="https://app.calcs.com/new/sheet/cfsSteelBeamAS4600-2018?presetCode=floorLintel"><strong>Run with preset:</strong> Floor Lintel</a><a href="https://app.calcs.com/new/sheet/cfsSteelBeamAS4600-2018?presetCode=RWsleeper"><strong>Run with preset:</strong> Retaining Wall Sleeper</a></div></Accordion></div>
  </div>

  <div className="calc-card" id="timberBeamNZS3603-1993">
    <div className="calc-card-top"><span className="calc-card-icon">    <img src="https://mintcdn.com/clearcalcs/76EPoy-ubBj1vg6U/images/calculator-icons/649cfd2350a4e9dff9571d7206c120c25366ae22664a6e771345655c2ae11c49.svg?fit=max&auto=format&n=76EPoy-ubBj1vg6U&q=85&s=7644c89b19b0e175130168469a03abc3" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/649cfd2350a4e9dff9571d7206c120c25366ae22664a6e771345655c2ae11c49.svg" /></span><span className="calc-card-eyebrow"><span className="calc-chip calc-chip--primary">NZS 3603:1993 (Amdt 4)</span></span></div>
    <p className="calc-card-title">Timber Beam</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/au/beams/timberBeamNZS3603-1993) [Learn more](https://calcs.com/calculators/timberBeamNZS3603-1993)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com (Presets available)"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/timberBeamNZS3603-1993"><strong>Run calc:</strong> Timber Beam</a><a href="https://app.calcs.com/new/sheet/timberBeamNZS3603-1993?presetCode=genericBeam"><strong>Run with preset:</strong> Generic Beam</a><a href="https://app.calcs.com/new/sheet/timberBeamNZS3603-1993?presetCode=rafter"><strong>Run with preset:</strong> Rafter</a><a href="https://app.calcs.com/new/sheet/timberBeamNZS3603-1993?presetCode=roofBearer"><strong>Run with preset:</strong> Roof Bearer</a><a href="https://app.calcs.com/new/sheet/timberBeamNZS3603-1993?presetCode=underpurlin"><strong>Run with preset:</strong> Underpurlin</a><a href="https://app.calcs.com/new/sheet/timberBeamNZS3603-1993?presetCode=struttingBeam"><strong>Run with preset:</strong> Strutting / Counter-Strutting Beam</a><a href="https://app.calcs.com/new/sheet/timberBeamNZS3603-1993?presetCode=verandahBeam"><strong>Run with preset:</strong> Verandah Beam</a><a href="https://app.calcs.com/new/sheet/timberBeamNZS3603-1993?presetCode=hangingBeam"><strong>Run with preset:</strong> Hanging Beam</a><a href="https://app.calcs.com/new/sheet/timberBeamNZS3603-1993?presetCode=ceilingJoist"><strong>Run with preset:</strong> Ceiling Joist</a><a href="https://app.calcs.com/new/sheet/timberBeamNZS3603-1993?presetCode=roofLintel"><strong>Run with preset:</strong> Roof Lintel</a><a href="https://app.calcs.com/new/sheet/timberBeamNZS3603-1993?presetCode=windBeam"><strong>Run with preset:</strong> Wind Beam</a><a href="https://app.calcs.com/new/sheet/timberBeamNZS3603-1993?presetCode=floorJoist"><strong>Run with preset:</strong> Floor Joist</a><a href="https://app.calcs.com/new/sheet/timberBeamNZS3603-1993?presetCode=floorBearer"><strong>Run with preset:</strong> Floor Bearer</a><a href="https://app.calcs.com/new/sheet/timberBeamNZS3603-1993?presetCode=floorLintel"><strong>Run with preset:</strong> Floor Lintel</a><a href="https://app.calcs.com/new/sheet/timberBeamNZS3603-1993?presetCode=RWsleeper"><strong>Run with preset:</strong> Retaining Wall Sleeper</a></div></Accordion></div>
  </div>

  <div className="calc-card" id="steelBeamNZS3404-1997">
    <div className="calc-card-top"><span className="calc-card-icon">    <img src="https://mintcdn.com/clearcalcs/76EPoy-ubBj1vg6U/images/calculator-icons/4b7c423a0c54d61582ec47b586b1537f0501e05b333fab511faa11d079c2b3d5.svg?fit=max&auto=format&n=76EPoy-ubBj1vg6U&q=85&s=4ed76db3c7562163f18754ea8b6e7bfa" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/4b7c423a0c54d61582ec47b586b1537f0501e05b333fab511faa11d079c2b3d5.svg" /></span><span className="calc-card-eyebrow"><span className="calc-chip calc-chip--primary">NZS 3404.1:1997 (Amdt 2)</span></span></div>
    <p className="calc-card-title">Steel Beam</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/au/beams/steelBeamNZS3404-1997) [Learn more](https://calcs.com/calculators/steelBeamNZS3404-1997)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/steelBeamNZS3404-1997"><strong>Run calc:</strong> Steel Beam</a></div></Accordion></div>
  </div>
</div>

### <Icon icon="column-insert-right" size={22} /> Columns

<div className="calc-grid not-prose">
  <div className="calc-card" id="timberColumnNZS3603-1993">
    <div className="calc-card-top"><span className="calc-card-icon">    <img src="https://mintcdn.com/clearcalcs/32krV4BnKnXD1TTf/images/calculator-icons/7403107e10a940c360f6884cd7b8e3d6befab6281bf76cb1dff268d543f1f430.svg?fit=max&auto=format&n=32krV4BnKnXD1TTf&q=85&s=3a0faddf9cb70e62badd017a543d3625" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/7403107e10a940c360f6884cd7b8e3d6befab6281bf76cb1dff268d543f1f430.svg" /></span><span className="calc-card-eyebrow"><span className="calc-chip calc-chip--primary">NZS 3603:1993 (Amdt 4)</span></span></div>
    <p className="calc-card-title">Timber Column</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/au/columns/timberColumnNZS3603-1993) [Learn more](https://calcs.com/calculators/timberColumnNZS3603-1993)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com (Presets available)"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/timberColumnNZS3603-1993"><strong>Run calc:</strong> Timber Column</a><a href="https://app.calcs.com/new/sheet/timberColumnNZS3603-1993?presetCode=genericColumn"><strong>Run with preset:</strong> Generic Concentrically-Loaded Column</a><a href="https://app.calcs.com/new/sheet/timberColumnNZS3603-1993?presetCode=isolatedColumn"><strong>Run with preset:</strong> Interior Isolated Column</a><a href="https://app.calcs.com/new/sheet/timberColumnNZS3603-1993?presetCode=exposedColumn"><strong>Run with preset:</strong> Exposed Outdoor Isolated Column</a><a href="https://app.calcs.com/new/sheet/timberColumnNZS3603-1993?presetCode=interiorStud"><strong>Run with preset:</strong> Interior Stud Wall</a><a href="https://app.calcs.com/new/sheet/timberColumnNZS3603-1993?presetCode=exteriorStud"><strong>Run with preset:</strong> Exterior Stud Wall</a></div></Accordion></div>
  </div>

  <div className="calc-card" id="steelColumnNZS3404-1997">
    <div className="calc-card-top"><span className="calc-card-icon">    <img src="https://mintcdn.com/clearcalcs/76EPoy-ubBj1vg6U/images/calculator-icons/395ce6140871ab700178af19a0d27ef3cde99155f2eb1c6eb7419822a07ff124.svg?fit=max&auto=format&n=76EPoy-ubBj1vg6U&q=85&s=db5f519ce45f16d594074f25409d5df6" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/395ce6140871ab700178af19a0d27ef3cde99155f2eb1c6eb7419822a07ff124.svg" /></span><span className="calc-card-eyebrow"><span className="calc-chip calc-chip--primary">NZS 3404.1:1997 (Amdt 2)</span></span></div>
    <p className="calc-card-title">Steel Column</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/au/columns/steelColumnNZS3404-1997) [Learn more](https://calcs.com/calculators/steelColumnNZS3404-1997)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/steelColumnNZS3404-1997"><strong>Run calc:</strong> Steel Column</a></div></Accordion></div>
  </div>
</div>

### <Icon icon="cloud" size={22} /> Loads

<div className="calc-grid not-prose">
  <div className="calc-card" id="loadsWindAS1170.2-2021">
    <div className="calc-card-top"><span className="calc-card-icon">    <img src="https://mintcdn.com/clearcalcs/32krV4BnKnXD1TTf/images/calculator-icons/b68591442c50099eb73a22a3d2ee044f224dc03c84592f2ca03ffb57f8f0667b.svg?fit=max&auto=format&n=32krV4BnKnXD1TTf&q=85&s=56a474c463ec42b923c6e7cc1ec9ddb5" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/b68591442c50099eb73a22a3d2ee044f224dc03c84592f2ca03ffb57f8f0667b.svg" /></span><span className="calc-card-eyebrow"><span className="calc-chip calc-chip--primary">AS/NZS 1170.2:2021</span></span></div>
    <p className="calc-card-title">Wind Loads (AS/NZS 1170.2)</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/au/wind-loads/loadsWindAS1170.2-2021)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/loadsWindAS1170.2-2021"><strong>Run calc:</strong> Wind Loads (AS/NZS 1170.2)</a></div></Accordion></div>
  </div>
</div>

### <Icon icon="vector" size={22} /> Cross-Sections

<div className="calc-grid not-prose">
  <div className="calc-card" id="xsectionCustom">
    <div className="calc-card-top">
      <span className="calc-card-icon">
        <img src="https://mintcdn.com/clearcalcs/32krV4BnKnXD1TTf/images/calculator-icons/88694fec9ac293ae57d286dbe1fc56a06551fde5a2a54536d6434de36efe0c30.svg?fit=max&auto=format&n=32krV4BnKnXD1TTf&q=85&s=d580df959f71c73b2ff7f1cc5355ff59" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/88694fec9ac293ae57d286dbe1fc56a06551fde5a2a54536d6434de36efe0c30.svg" />
      </span>

      <span className="calc-card-eyebrow" />
    </div>

    <p className="calc-card-title">Custom Cross-Section Properties</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/analysis/cross-sections/xsectionCustom) [Learn more](https://calcs.com/calculators/xsectionCustom)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com (Presets available)"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/xsectionCustom"><strong>Run calc:</strong> Custom Cross-Section Properties</a><a href="https://app.calcs.com/new/sheet/xsectionCustom?presetCode=generic"><strong>Run with preset:</strong> Generic Custom Section</a><a href="https://app.calcs.com/new/sheet/xsectionCustom?presetCode=PFCplusAngle"><strong>Run with preset:</strong> Channel and Angle</a><a href="https://app.calcs.com/new/sheet/xsectionCustom?presetCode=PFCplusPlate"><strong>Run with preset:</strong> Channel and Plate</a><a href="https://app.calcs.com/new/sheet/xsectionCustom?presetCode=PFCplusPFC"><strong>Run with preset:</strong> Back-to-Back Channels</a><a href="https://app.calcs.com/new/sheet/xsectionCustom?presetCode=IplusRHS"><strong>Run with preset:</strong> I-Section and RHS</a><a href="https://app.calcs.com/new/sheet/xsectionCustom?presetCode=IplusPlate"><strong>Run with preset:</strong> I-Section and Plate</a></div></Accordion></div>
  </div>

  <div className="calc-card" id="xsectionCustomCFS">
    <div className="calc-card-top">
      <span className="calc-card-icon">
        <img src="https://mintcdn.com/clearcalcs/32krV4BnKnXD1TTf/images/calculator-icons/fce2d1524eb2d909ba897fc7f0400b5a53bb6f98659a77b1d6f39179f8dd909d.svg?fit=max&auto=format&n=32krV4BnKnXD1TTf&q=85&s=f883a0099c6d2f6aa6a4de0a8ba25bd6" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/fce2d1524eb2d909ba897fc7f0400b5a53bb6f98659a77b1d6f39179f8dd909d.svg" />
      </span>

      <span className="calc-card-eyebrow" />
    </div>

    <p className="calc-card-title">Custom Thin-Walled Section Properties</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/analysis/cross-sections/xsectionCustomCFS) [Learn more](https://calcs.com/calculators/xsectionCustomCFS)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/xsectionCustomCFS"><strong>Run calc:</strong> Custom Thin-Walled Section Properties</a></div></Accordion></div>
  </div>
</div>

### <Icon icon="calculator" size={22} /> Analysis Only

<div className="calc-grid not-prose">
  <div className="calc-card" id="analysis">
    <div className="calc-card-top">
      <span className="calc-card-icon">
        <img src="https://mintcdn.com/clearcalcs/32krV4BnKnXD1TTf/images/calculator-icons/c4ad274d61353d43adba5fc3003f44909ef6194a4994c166ab31299d74072620.svg?fit=max&auto=format&n=32krV4BnKnXD1TTf&q=85&s=96b72a7176558a50b7bb75b6adb8f2ac" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/c4ad274d61353d43adba5fc3003f44909ef6194a4994c166ab31299d74072620.svg" />
      </span>

      <span className="calc-card-eyebrow" />
    </div>

    <p className="calc-card-title">Beam Analysis</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/analysis/beam-analysis/analysis) [Learn more](https://calcs.com/calculators/analysis)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/analysis"><strong>Run calc:</strong> Beam Analysis</a></div></Accordion></div>
  </div>

  <div className="calc-card" id="analysisFree">
    <div className="calc-card-top">
      <span className="calc-card-icon">
        <img src="https://mintcdn.com/clearcalcs/32krV4BnKnXD1TTf/images/calculator-icons/c4ad274d61353d43adba5fc3003f44909ef6194a4994c166ab31299d74072620.svg?fit=max&auto=format&n=32krV4BnKnXD1TTf&q=85&s=96b72a7176558a50b7bb75b6adb8f2ac" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/c4ad274d61353d43adba5fc3003f44909ef6194a4994c166ab31299d74072620.svg" />
      </span>

      <span className="calc-card-eyebrow" />
    </div>

    <p className="calc-card-title">Beam Analysis</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/analysis/beam-analysis/analysisFree) [Learn more](https://calcs.com/calculators/analysisFree)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/analysisFree"><strong>Run calc:</strong> Beam Analysis</a></div></Accordion></div>
  </div>

  <div className="calc-card" id="diaphragmAnalysisFree">
    <div className="calc-card-top">
      <span className="calc-card-icon">
        <img src="https://mintcdn.com/clearcalcs/32krV4BnKnXD1TTf/images/calculator-icons/65b4d0d635aaf571c00a4833166e39bcf3511e1c04d6da9b8334456dfa8f5769.png?fit=max&auto=format&n=32krV4BnKnXD1TTf&q=85&s=7a396dce8443e1b05ff124e8c90a729e" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/65b4d0d635aaf571c00a4833166e39bcf3511e1c04d6da9b8334456dfa8f5769.png" />
      </span>

      <span className="calc-card-eyebrow" />
    </div>

    <p className="calc-card-title">Diaphragm Analysis</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/analysis/diaphragm-analysis/diaphragmAnalysisFree) [Learn more](https://calcs.com/calculators/diaphragmAnalysisFree)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/diaphragmAnalysisFree"><strong>Run calc:</strong> Diaphragm Analysis</a></div></Accordion></div>
  </div>

  <div className="calc-card" id="portalFrameAnalysis">
    <div className="calc-card-top">
      <span className="calc-card-icon">
        <img src="https://mintcdn.com/clearcalcs/32krV4BnKnXD1TTf/images/calculator-icons/76655273e0a19bdcd1800b7efaea06c5934973f9bb80c73746f7a3677a4563e6.svg?fit=max&auto=format&n=32krV4BnKnXD1TTf&q=85&s=644b340f745add89c5e8778c1e97d420" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/76655273e0a19bdcd1800b7efaea06c5934973f9bb80c73746f7a3677a4563e6.svg" />
      </span>

      <span className="calc-card-eyebrow" />
    </div>

    <p className="calc-card-title">Portal Frame Analysis Wizard</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/analysis/portal-frames/portalFrameAnalysis) [Learn more](https://calcs.com/calculators/portalFrameAnalysis)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/portalFrameAnalysis"><strong>Run calc:</strong> Portal Frame Analysis Wizard</a></div></Accordion></div>
  </div>

  <div className="calc-card" id="trussAnalysis">
    <div className="calc-card-top">
      <span className="calc-card-icon">
        <img src="https://mintcdn.com/clearcalcs/32krV4BnKnXD1TTf/images/calculator-icons/da04baf76963f4515bd3f72268c5b20555cf6360a9b0ce701ece0d6cb1118666.svg?fit=max&auto=format&n=32krV4BnKnXD1TTf&q=85&s=593c8693fe53b4710b1df4395e448aac" alt="" width="24" height="24" loading="lazy" data-path="images/calculator-icons/da04baf76963f4515bd3f72268c5b20555cf6360a9b0ce701ece0d6cb1118666.svg" />
      </span>

      <span className="calc-card-eyebrow" />
    </div>

    <p className="calc-card-title">Truss Analysis Wizard</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/analysis/truss-analysis/trussAnalysis) [Learn more](https://calcs.com/calculators/trussAnalysis)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/trussAnalysis"><strong>Run calc:</strong> Truss Analysis Wizard</a></div></Accordion></div>
  </div>
</div>

### <Icon icon="file-text" size={22} /> File Imports

<div className="calc-grid not-prose">
  <div className="calc-card" id="fileUploadPDF">
    <div className="calc-card-top">
      <span className="calc-card-icon">
        <Icon icon="calculator" size={20} color="#0076d6" />
      </span>

      <span className="calc-card-eyebrow" />
    </div>

    <p className="calc-card-title">PDF Document</p>

    <div className="calc-card-actions">
      [Read guide](/docs/calculators/file-imports/fileUploadPDF)
    </div>

    <div className="calc-presets"><Accordion title="Run in Calcs.com"><div className="calc-presets-list"><a href="https://app.calcs.com/new/sheet/fileUploadPDF"><strong>Run calc:</strong> PDF Document</a></div></Accordion></div>
  </div>
</div>

### <Icon icon="history" size={22} /> Old Revisions

Older calculator versions, kept for existing projects. New work should use the current version above.

| Calculator                                                       | Standards                   | Guide                                                           | App                                                            |
| ---------------------------------------------------------------- | --------------------------- | --------------------------------------------------------------- | -------------------------------------------------------------- |
| <a id="loadsWindAS1170.2-2011" />Wind Loads (AS/NZS 1170.2:2011) | AS/NZS 1170.2:2011 (Amdt 5) | [Read guide](/docs/calculators/au/wind-loads/loadsWindAS1170.2-2011) | [Open](https://app.calcs.com/new/sheet/loadsWindAS1170.2-2011) |