> ## 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.

# Calculators

> Reference guides for every Calcs.com calculator, organized by element and then by region.

One guide per calculator, which includes what it does, how to use it, a worked example, how it calculates with the clause references, and where its limits are.

Calculators are filed by **region first, then element**. Pick your region, then the thing you are designing (a beam, a column, a connection). Analysis tools sit on their own because they behave the same in every region.

Every guide names the code edition it documents in the title and the page header. If the edition shown does not match the one in your calculator, email [support@calcs.com](mailto:support@calcs.com) to let us know, because that is a documentation gap rather than a calculator problem.

<Info>
  Looking for how to *run* calculations generally, rather than what a specific calculator does? That is [Running calculations](/docs/running-calculations). Looking for the theory behind a check? Head over to [Engineering concepts](/docs/running-calculations/engineering-concepts).
</Info>

<CardGroup cols={3}>
  <Card title="United States" icon="library" href="/docs/calculators/us">
    Complete list of Calcs.com design calculators available for United States projects (AISC, ACI, NDS, ASCE 7, IBC, and related standards).
  </Card>

  <Card title="Australia & New Zealand" icon="library" href="/docs/calculators/au">
    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).
  </Card>

  <Card title="Canada" icon="library" href="/docs/calculators/ca">
    Complete list of Calcs.com design calculators available for Canadian projects (CSA O86, CSA S16, NBCC, and related standards).
  </Card>

  <Card title="Europe" icon="library" href="/docs/calculators/eu">
    Complete list of Calcs.com design calculators available for European projects (Eurocodes EN 1992, EN 1993, EN 1995, and related standards).
  </Card>

  <Card title="Analysis" icon="chart-line" href="/docs/calculators/analysis">
    Welcome to the Analysis Calculators. These code-agnostic tools let you analyze beams, portal frames, trusses, and custom cross sections, then link results...
  </Card>

  <Card title="Import a PDF Document" icon="calculator" href="/docs/calculators/file-imports/fileUploadPDF">
    The PDF Document calculator in Calcs.com, available in every region. It is not tied to a design standard.
  </Card>
</CardGroup>


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