# Calcs.com Documentation

- [Introduction](https://calcs.com/docs/index.md): Welcome to Calcs.com documentation. Get started, find calculator guides for your region, and learn platform workflows.
- [Quick Start Checklist](https://calcs.com/docs/quick-start-checklist.md): Get up and running with Calcs.com in 5 simple steps
- [3 Simple Steps for Success](https://calcs.com/docs/learn_calcs/getting_started/getting_started__3_simple_steps_for_success.md): Create your first project, run a calculation, and export a PDF report in under ten minutes.
- [Overview](https://calcs.com/docs/account_admin/home.md): Manage your Calcs.com account, users, billing, and subscriptions
- [How Academic and Student Licences Work](https://calcs.com/docs/account_admin/billing/how_academic_and_student_licences_work.md): We are extremely pleased to provide complementary access to Calcs.com for students, educators, and researchers. If you are an educator and interested...
- [How License Sharing Works](https://calcs.com/docs/account_admin/billing/how_license_sharing_works.md): How License Sharing Works
- [How to subscribe to Calcs.com](https://calcs.com/docs/account_admin/billing/how_to_subscribe_to_calcs.md): How to subscribe to Calcs.com
- [How to View, Modify or Cancel Your Subscription](https://calcs.com/docs/account_admin/billing/how_to_view__modify_or_cancel_your_subscription.md): How to View, Modify or Cancel Your Subscription
- [Adding Users to Your Account](https://calcs.com/docs/account_admin/user_management/adding_users_to_your_account.md): To add a user to your account, you need to be an administrator, and go to your users page.
- [Managing Account Administrators and Deleting Users](https://calcs.com/docs/account_admin/user_management/managing_account_administrators_and_deleting_users.md): Managing Account Administrators and Deleting Users
- [Resetting Your Password](https://calcs.com/docs/account_admin/user_management/resetting_your_password.md): Resetting Your Password
- [How to Change Your Default Building Standard](https://calcs.com/docs/account_admin/user_management/how_to_change_your_default_building_standard.md): You can change your default building standard on your organisation settings page.
- [Overview](https://calcs.com/docs/learn_calcs/basics/home.md): Core concepts and everyday workflows for the Calcs.com platform
- [Copying, Reordering and Grouping Calculations](https://calcs.com/docs/learn_calcs/basics/copying__reordering_and_grouping_calculations.md): Copying, Reordering and Grouping Calculations
- [Creating and Managing Projects](https://calcs.com/docs/learn_calcs/basics/creating_and_managing_projects.md): Creating and Managing Projects
- [Creating New Calculations](https://calcs.com/docs/learn_calcs/basics/creating_new_calculations.md): Creating New Calculations
- [Exporting and Printing Calculations and Member Schedule](https://calcs.com/docs/learn_calcs/basics/exporting_and_printing_calculations_and_member_schedule.md): Exporting and Printing Calculations and Member Schedule
- [How to Cantilever or Overhang a Beam (Fixed or Propped)](https://calcs.com/docs/learn_calcs/basics/how_to_cantilever_or_overhang_a_beam__fixed_or_propped_.md): Set up fixed or propped cantilevers and overhangs in Calcs.com beam calculators, and understand how per-span deflection limits are checked.
- [How to Change your Company Logo](https://calcs.com/docs/learn_calcs/basics/how_to_change_your_company_logo.md)
- [How to Enter Beam Supports (Imperial Units)](https://calcs.com/docs/learn_calcs/basics/how_to_enter_beam_supports__imperial_units_.md): Note that the order in which supports are entered does not matter.
- [How to Enter Beam Supports (Metric Units)](https://calcs.com/docs/learn_calcs/basics/how_to_enter_beam_supports__metric_units_.md): How to Enter Beam Supports (Metric Units)
- [How to Enter Distributed Loads (Imperial Units)](https://calcs.com/docs/learn_calcs/basics/how_to_enter_distributed_loads__imperial_units_.md): How to Enter Distributed Loads (Imperial Units)
- [How to Enter Distributed Loads (Metric Units)](https://calcs.com/docs/learn_calcs/basics/how_to_enter_distributed_loads__metric_units_.md): How to Enter Distributed Loads (Metric Units)
- [How to Enter Loads (Patch, Point, Moment, Axial, Triangular, Line)](https://calcs.com/docs/learn_calcs/basics/how_to_enter_loads__patch__point__moment__axial__triangular__line_.md): How to Enter Loads (Patch, Point, Moment, Axial, Triangular, Line)
- [Required and Optional Inputs](https://calcs.com/docs/learn_calcs/basics/required_and_optional_inputs.md): Required and Optional Inputs
- [What is tributary width?](https://calcs.com/docs/learn_calcs/basics/what_is_tributary_width_.md)
- [Typical Formula References](https://calcs.com/docs/learn_calcs/basics/typical_formula_ref.md): A quick guide showing how to use formulas and references in Calcs.com and typical ones you may encounter in our calculators.
- [Overview](https://calcs.com/docs/learn_calcs/advanced_tricks/home.md): Power user tips and advanced workflows for Calcs.com
- [How to Force Update a Project](https://calcs.com/docs/learn_calcs/advanced_tricks/how-to-force-update-a-project.md): Learn how to update existing projects to the latest calculation versions.
- [Change or Create Custom Load Combinations](https://calcs.com/docs/learn_calcs/advanced_tricks/change_or_create_custom_load_combinations.md): Change or Create Custom Load Combinations
- [Checks, References, Conditions and Assumptions](https://calcs.com/docs/learn_calcs/advanced_tricks/checks__references__conditions_and_assumptions.md): Checks, References, Conditions and Assumptions
- [How to Change Materials (For Example, Swap Modules Between Timber and Steel)](https://calcs.com/docs/learn_calcs/advanced_tricks/how_to_change_materials__for_example__swap_modules_between_timber_and_steel_.md): How to Change Materials (For Example, Swap Modules Between Timber and Steel)
- [How to Change Units](https://calcs.com/docs/learn_calcs/advanced_tricks/how_to_change_units.md): How to Change Units
- [How to Use Formulas and Convert Units in Inputs](https://calcs.com/docs/learn_calcs/advanced_tricks/how_to_use_formulas_and_convert_units_in_inputs.md): How to Use Formulas and Convert Units in Inputs
- [How to Use Preferred Sections and Autosize](https://calcs.com/docs/learn_calcs/advanced_tricks/how_to_use_preferred_sections_and_autosize.md): How to Use Preferred Sections and Autosize
- [Internal Hinges in Calcs.com](https://calcs.com/docs/learn_calcs/advanced_tricks/internal_hinges_in_calcs.md): Internal Hinges in Calcs.com
- [Linking Custom Sections or Requesting Sections to the Calcs.com Database](https://calcs.com/docs/learn_calcs/advanced_tricks/linking_custom_sections_or_requesting_sections_to_calcs_database.md)
- [Linking Loads and Reactions Between Calculators (Load Path Tracking)](https://calcs.com/docs/learn_calcs/advanced_tricks/linking_loads_and_reactions_between_calculators__load_path_tracking_.md): Track loads through a structure by linking reactions between Calcs.com beams, columns, walls, and footings, including sign convention for linked values.
- [Quick Create a New Project with Calc.new](https://calcs.com/docs/learn_calcs/advanced_tricks/quick_create_a_new_project_with_calc_new.md): Want to quickly jump into a new calculation in Calcs.com? Simple! Just type calc.new into your web browser and you'll instantly be taken to a new pro...
- [Quickly Finding the Best Section with the Member Selector](https://calcs.com/docs/learn_calcs/advanced_tricks/quickly_finding_the_best_section_with_the_member_selector.md): Quickly Finding the Best Section with the Member Selector
- [Overview](https://calcs.com/docs/learn_calcs/migration_guides/home.md): Transition to Calcs.com from other calculation tools
- [Calcs.com for StruCalc Users](https://calcs.com/docs/learn_calcs/migration_guides/calcs_for_strucalc_users.md): Calcs.com for StruCalc Users
- [Overview](https://calcs.com/docs/learn_calcs/faq/home.md): Common questions and answers about using Calcs.com
- [How Does Calcs.com Work?](https://calcs.com/docs/learn_calcs/faq/how_does_calcs_work_.md): How Does Calcs.com Work?
- [What does Calcs.com Work on?](https://calcs.com/docs/learn_calcs/faq/what_does_calcs_work_on_.md): What does Calcs.com Work on?
- [Our Quality and Transparency Promise](https://calcs.com/docs/learn_calcs/faq/our_quality_and_transparency_promise.md): Our Quality and Transparency Promise
- [Calcs.com PDF Manual](https://calcs.com/docs/learn_calcs/faq/calcs_pdf_manual.md): Calcs.com PDF Manual
- [Continuing Education & Webinar Certificates](https://calcs.com/docs/learn_calcs/faq/continuing_education_and_certificates.md): How Calcs.com learning materials, webinars, and certificates of completion can support continuing education requirements for engineers in the United States and Australia, and architects in the United States.
- [How do I Save?](https://calcs.com/docs/learn_calcs/faq/how_do_i_save_.md): How do I Save?
- [How to Change the Size of Calcs.com (Zoom In or Out)](https://calcs.com/docs/learn_calcs/faq/how_to_change_the_size_of_calcs__zoom_in_or_out_.md): How to Change the Size of Calcs.com (Zoom In or Out)
- [How to Create a Calcs.com Shortcut on Your Desktop](https://calcs.com/docs/learn_calcs/faq/how_to_create_a_calcs_shortcut_on_your_desktop.md): How to Create a Calcs.com Shortcut on Your Desktop
- [How to Share Projects with Colleagues](https://calcs.com/docs/learn_calcs/faq/how_to_share_projects_with_colleagues.md): How to Share Projects with Colleagues
- [How Module Presets Work](https://calcs.com/docs/learn_calcs/faq/how_module_presets_work.md): How Module Presets Work
- [How Project Defaults Work](https://calcs.com/docs/learn_calcs/faq/how_project_defaults_work.md): How Project Defaults Work
- [Recover Deleted Sheet or Project](https://calcs.com/docs/learn_calcs/faq/recover_deleted_sheet_or_project.md): How to locate and un-delete a project of calculation sheet
- [How to Upgrade Calculations to the Latest Version](https://calcs.com/docs/learn_calcs/faq/how_to_upgrade_calculations_to_the_latest_version.md): Upgrade Calcs.com calculations to the latest published module version and roll back if needed.
- [View the Changelog for a New Calculation Module Version](https://calcs.com/docs/learn_calcs/faq/view_the_changelog_for_a_new_calculation_module_version.md): View the Changelog for a New Calculation Module Version
- [What is a Beta Module?](https://calcs.com/docs/learn_calcs/faq/what_is_a_beta_module_.md): What is a Beta Module?
- [ASD and LRFD Calculations](https://calcs.com/docs/learn_calcs/faq/asd_and_lrfd_calculations.md): ASD and LRFD Calculations
- [Building Codes & Load Combinations in the United States](https://calcs.com/docs/learn_calcs/faq/building_codes___load_combinations_in_the_united_states.md): Building Codes & Load Combinations in the United States
- [Measuring Utilization or Adequacy of a Design](https://calcs.com/docs/learn_calcs/faq/measuring_utilization_or_adequacy_of_a_design.md): Measuring Utilization or Adequacy of a Design
- [How to view all detailed calculation steps](https://calcs.com/docs/learn_calcs/faq/how_to_view_all_detailed_calculation_steps.md): How to view all detailed calculation steps
- [How do I Add Precamber to a Beam?](https://calcs.com/docs/learn_calcs/faq/how_do_i_add_precamber_to_a_beam_.md): How do I Add Precamber to a Beam?
- [How to Design a Sloped or Angled Member](https://calcs.com/docs/learn_calcs/faq/how_to_design_a_sloped_or_angled_member.md): How to Design a Sloped or Angled Member
- [What is Load (Tributary) Width in Calcs.com?](https://calcs.com/docs/learn_calcs/faq/what_is_load__tributary__width_in_calcs_.md): What is Load (Tributary) Width in Calcs.com?
- [Common Errors and How to Fix Them](https://calcs.com/docs/learn_calcs/faq/common_errors_and_how_to_fix_them.md): Common Errors and How to Fix Them
- [Exporting Detailed Printouts for Support](https://calcs.com/docs/learn_calcs/faq/exporting_detailed_printouts_for_support.md): Exporting Detailed Printouts for Support
- [Overview](https://calcs.com/docs/learn_calcs/video_tutorials/home.md): All Calcs.com video tutorials in one place: platform walkthroughs and calculator worked examples
- [Video Series: Learn Calcs.com in 2 Minutes](https://calcs.com/docs/learn_calcs/getting_started/video_series__learn_calcs_in_2_minutes.md): Video Series: Learn Calcs.com in 2 Minutes
- [Video Series: Calcs.com Overview – Tools and Navigation](https://calcs.com/docs/learn_calcs/getting_started/onboarding_videos/overview-tools-and-navigation.md): Learn what Calcs.com is, our transparency philosophy, traffic lights, Member Selector, link loads, units, views, print mode, support, and changing materials.
- [Video Series: How to Use Project Defaults](https://calcs.com/docs/learn_calcs/getting_started/onboarding_videos/how-to-proj-defaults.md): Learn how to set up global project parameters, define site conditions, and link defaults to your calculations on Calcs.com
- [Video Series: How to Organize Your Projects on Calcs.com](https://calcs.com/docs/learn_calcs/getting_started/onboarding_videos/how-to-organize-your-projects-on-calcs.md): Onboarding video series on organizing projects, creating calculations, folders, and using project tools on Calcs.com
- [Video Series: Load Linking – Beams→ Columns → Foundation](https://calcs.com/docs/learn_calcs/getting_started/onboarding_videos/load-linking-gravity.md): Link deck joists to beams, columns, and footings in Calcs.com; use Member Selector, see dynamic linked updates, and scan results with Member Schedule.
- [Video Series: Load Linking – Wind Loads → Diaphragm → Shear Wall](https://calcs.com/docs/learn_calcs/getting_started/onboarding_videos/load-linking-wind-diaphragm-shear-wall.md): Learn how to build a fully connected lateral load path by tracing lateral loads from wind pressure through the diaphragm and into your shear wall design using Calcs.com
- [Calculator Tutorials & Worked Examples](https://calcs.com/docs/calculations/general_analysis_calculations/calcs_calculator_tutorials_and_worked_examples.md): Video walkthroughs of popular Calcs.com engineering calculators for US and Australia/New Zealand playlists.
- [Overview](https://calcs.com/docs/calculations/calcs_cad_plugin/home.md): CalcsCAD plugin for AutoCAD and BricsCAD: automatic framing and quick commands
- [How to Install the CalcsCAD Plugin](https://calcs.com/docs/calculations/calcs_cad_plugin/how_to_install_the_calcscad_plugin.md): How to Install the CalcsCAD Plugin
- [CalcsCAD Quick Command Reference Guide](https://calcs.com/docs/calculations/calcs_cad_plugin/calcscad_quick_command_reference_guide.md): CalcsCAD Quick Command Reference Guide
- [How to Use the CalcsCAD Automatic Framing Tool](https://calcs.com/docs/calculations/calcs_cad_plugin/how_to_use_the_calcscad_automatic_framing_tool.md): How to Use the CalcsCAD Automatic Framing Tool
- [🚀 Calcs.com Release Notes](https://calcs.com/docs/release_notes/index.md): Browse Calcs.com release notes by date, covering engineering calculator updates, Atlas Tube Connection Hub changes, and platform improvements.
- [Analysis Calculators](https://calcs.com/docs/calculations/general_analysis_calculations/home.md): Welcome to the Analysis Calculators. These code-agnostic tools let you analyse beams, portal frames, trusses, and custom cross sections, then link results into the design calculators for your region.
- [How to Analyse a Portal Frame in Calcs.com](https://calcs.com/docs/calculations/general_analysis_calculations/how_to_analyse_a_portal_frame_in_calcs.md): How to Analyse a Portal Frame in Calcs.com
- [Portal Frame Analysis: Worked Examples](https://calcs.com/docs/calculations/general_analysis_calculations/portal_frame_analysis__worked_examples.md): Portal Frame Analysis: Worked Examples
- [How to Use the Beam Analysis Calculator](https://calcs.com/docs/calculations/general_analysis_calculations/how_to_use_the_beam_analysis_calculator.md): How to Use the Beam Analysis Calculator
- [Automatic Unbalanced Loads / Live Load Patterning](https://calcs.com/docs/calculations/general_analysis_calculations/automatic_unbalanced_loads_live_load_patterning.md): Learn how to use automatic live load patterning to find the most critical loading conditions for continuous beams and multi-span structures.
- [How to Create and Use a Custom Section in the Custom Truss Analysis](https://calcs.com/docs/calculations/general_analysis_calculations/how_to_analyze_custom_truss.md): Learn how to build a custom truss layout, define member types, create a custom cross-section, and link it into the Custom Truss Analysis calculator.
- [How to Use the Truss Analysis Wizard](https://calcs.com/docs/calculations/general_analysis_calculations/how_to_use_the_truss_analysis_wizard.md): How to Use the Truss Analysis Wizard
- [Truss Types](https://calcs.com/docs/calculations/general_analysis_calculations/truss_types.md): A quick guide displaying the different types of trusses in Calcs.com and their advantages for various applications in residential design.
- [How to Use the Custom Cross Section Calculator](https://calcs.com/docs/calculations/general_analysis_calculations/how_to_use_the_custom_cross_section_calculator.md): How to Use the Custom Cross Section Calculator
- [Linking Design Calculators to Truss & Portal Frame Analysis](https://calcs.com/docs/calculations/general_analysis_calculations/linking-analysis-to-design.md): How to use Design Only calculators to check capacity for members in Truss and Portal Frame analyses.
- [Sign and Axis Conventions](https://calcs.com/docs/calculations/uncategorized/sign_and_axis_conventions.md)
- [🇺🇸 Calculators for United States](https://calcs.com/docs/calculations/us/home.md): Welcome to the calculators for the United States. Here you'll find comprehensive documentation and examples for structural calculations based on US codes and standards including AISC 360, ACI 318, NDS 2018, and ASCE 7.
- [Calculator Library United States](https://calcs.com/docs/calculations/us/calculator_library.md): Complete list of Calcs.com design calculators available for United States projects (AISC, ACI, NDS, ASCE 7, IBC, and related standards).
- [Project Defaults US](https://calcs.com/docs/calculations/us/project_defaults_us.md): Project Defaults US
- [Project Defaults Cheat Sheet](https://calcs.com/docs/calculations/us/project_defaults_cheat_sheet.md): A quick-reference guide showing how to use projectDefaults(), with examples and a full list of all accessible Project Default values.
- [How to Design a Deck with Calcs.com](https://calcs.com/docs/calculations/us/how_to_design_a_deck_with_calcs.md): How to Design a Deck with Calcs.com
- [[Deck Design Series] How to design a Deck Beam](https://calcs.com/docs/calculations/us/_deck_design_series__how_to_design_a_deck_beam.md): [Deck Design Series] How to design a Deck Beam
- [[Deck Design Series] How to Design Deck Joist](https://calcs.com/docs/calculations/us/_deck_design_series__how_to_design_deck_joist.md): [Deck Design Series] How to Design Deck Joist
- [[Deck Design Series] How to Design Deck Post](https://calcs.com/docs/calculations/us/_deck_design_series__how_to_design_deck_post.md): [Deck Design Series] How to Design Deck Post
- [[Deck Design Series] How to Design Pier Footings](https://calcs.com/docs/calculations/us/_deck_design_series__how_to_design_pier_footings.md): [Deck Design Series] How to Design Pier Footings
- [How to Design a Wood Beam, including Joists, Rafters, and Ridge Beams to NDS 2018](https://calcs.com/docs/calculations/us/how_to_design_a_wood_beam__including_joists__rafters__and_ridge_beams_to_nds_2018.md): How to Design a Wood Beam, including Joists, Rafters, and Ridge Beams to NDS 2018
- [How to Design a Wood Beam to NDS 2018 (ASD and LRFD)](https://calcs.com/docs/calculations/us/how_to_design_a_wood_beam_to_nds_2018__asd_and_lrfd_.md): The Calcs.com Wood Beam Calculator allows users to design wood beams by specifying the desired load cases and dimensions of the beam. In this article...
- [[USA Wood Beam] Floor Header](https://calcs.com/docs/calculations/us/_usa_wood_beam__floor_header.md)
- [[USA Wood Beam] Hip Rafter](https://calcs.com/docs/calculations/us/_usa_wood_beam__hip_rafter.md)
- [[USA Wood Beam] Ridge Beam](https://calcs.com/docs/calculations/us/_usa_wood_beam__ridge_beam.md): [USA Wood Beam] Ridge Beam
- [[USA Wood Beam] Roof Header - Example 1](https://calcs.com/docs/calculations/us/_usa_wood_beam__roof_header___example_1.md)
- [[USA Wood Beam] Roof Header - Example 2](https://calcs.com/docs/calculations/us/_usa_wood_beam__roof_header___example_2.md)
- [Creep Deflection](https://calcs.com/docs/calculations/us/creep_deflection.md): Creep Deflection
- [Flitch Beam Design](https://calcs.com/docs/calculations/us/flitch_beam_design.md): Flitch Beam Design
- [Proprietary Glulam Products Grade Matching](https://calcs.com/docs/calculations/us/proprietary_glulam_products_grade_matching.md): Proprietary Glulam Products Grade Matching
- [US Wood Beam - Basic Guide](https://calcs.com/docs/calculations/us/us_wood_beam_basic_guide.md): US Wood Beam - Basic Guide
- [US Wood Beam - Interpreting & Optimizing Results](https://calcs.com/docs/calculations/us/us_wood_beam___interpreting___optimizing_results.md): Calcs.com calculates in real time for instant results. When designing a wood beam to ASD or LRFD, four conditions must be checked for adequate design...
- [US Wood Beam Validation Examples](https://calcs.com/docs/calculations/us/us_wood_beam_validation_example.md)
- [US Wood Beam - Validation Examples (ASD & LRFD)](https://calcs.com/docs/calculations/us/us_wood_beam_validation_example_asd_lrfd.md): US Wood Beam - Validation Examples (ASD & LRFD)
- [Using Treated (Wolmanized) PSL Products](https://calcs.com/docs/calculations/us/using_treated__wolmanized__psl_products.md): Using Treated (Wolmanized) PSL Products
- [Wood Roof Ties to NDS 2018 - Usage & Theory Guide](https://calcs.com/docs/calculations/us/wood_roof_ties_to_nds_2018___usage___theory_guide.md): A full printout of this example using the ASD module can be downloaded here: Uplift Roof Tie Example  (note that this is the "Standard" print m...
- [Worked Example: US Wood Beam to NDS 2018](https://calcs.com/docs/calculations/us/worked_example__us_wood_beam_to_nds_2018.md): In this worked example, we’ll go through the design process of a multi-span ridge beam. Note that this references our one-page worked example for a US...
- [Shear Deflection in Wood Beam Calculators](https://calcs.com/docs/calculations/general_analysis_calculations/shear_deflection_in_wood_beam_calculators.md): Please note that shear deflection is applied to I-joist sections in the AU Timber Beam Calculator, but is not performed for other AU timber sections.
- [How to Design an Inclined Member in Calcs.com](https://calcs.com/docs/calculations/us/design_beam_on_incline.md)
- [How to Design a Steel Beam to AISC 360-16 (ASD and LRFD)](https://calcs.com/docs/calculations/us/how_to_design_a_steel_beam_to_aisc_360_16__asd_and_lrfd_.md): The Calcs.com Steel Beam Calculator allows users to design steel beams by specifying the desired load cases and dimensions of the beam. In this artic...
- [Worked Example: Steel Beam to AISC 360-16](https://calcs.com/docs/calculations/us/worked_example__steel_beam_to_aisc_360_16.md): Worked Example: Steel Beam to AISC 360-16
- [[USA Steel Beam] Floor Girder](https://calcs.com/docs/calculations/us/_usa_steel_beam__floor_girder.md): [USA Steel Beam] Floor Girder
- [Steel Beam Validation Examples](https://calcs.com/docs/calculations/us/steel_beam_validation_examples.md): Steel Beam Validation Examples
- [US Steel Beam - Interpreting & Optimizing Results](https://calcs.com/docs/calculations/us/us_steel_beam_interpreting_optimizing_results.md): US Steel Beam - Interpreting & Optimizing Results
- [Steel Joist Calculator - Basic Guide](https://calcs.com/docs/calculations/us/steel_joist_calculator_basic_guide.md)
- [US Steel Joist Calculator - Worked Example](https://calcs.com/docs/calculations/us/us_steel_joist_calculator_worked_example.md)
- [How to Design a Steel Beam with Torsion (ASD) in Calcs.com](https://calcs.com/docs/calculations/us/steel_beam_torsion_overview.md): This guide walks you through the key assumptions for the Steel Beam with Torsion calculator, following AISC 360-16 ASD provisions for closed HSS members.
- [How to Design a Cold Formed Steel Beam to AISI S100-16/CSA S136-16](https://calcs.com/docs/calculations/us/how_to_design_a_cold_formed_steel_beam_to_aisi_s100_16_csa_s136_16.md): How to Design a Cold Formed Steel Beam to AISI S100-16/CSA S136-16
- [How to Design a Rectangular Concrete Beam to ACI 318-14](https://calcs.com/docs/calculations/us/how_to_design_a_rectangular_concrete_beam_to_aci_318_14.md): How to Design a Rectangular Concrete Beam to ACI 318-14
- [How to Design a Wood Column to NDS 2018](https://calcs.com/docs/calculations/us/how_to_design_a_wood_column_to_nds_2018.md): Walk through the Calcs.com Timber Column calculator to NDS 2018: key properties, bracing, loads, strong- and weak-axis eccentricity, worked examples.
- [Wood Column to NDS 2018 - Validation Examples](https://calcs.com/docs/calculations/us/wood_column_to_nds_2018___validation_examples.md): Wood Column to NDS 2018 - Validation Examples
- [Concrete Column Calculator to ACI 318-19 - Overview](https://calcs.com/docs/calculations/us/concrete_column_calculator_to_aci_318_19_overview.md)
- [Concrete Column Calculator to ACI 318-19 - Worked Example](https://calcs.com/docs/calculations/us/concrete_column_calculator_to_aci_318_19_worked_example.md)
- [Steel Column Validation Examples](https://calcs.com/docs/calculations/us/steel_column_validation_examples.md): Steel Column Validation Examples
- [CFS Stud/Column Calculator: Understanding the Support Model](https://calcs.com/docs/calculations/us/cfs_stud_column_support_model.md): Why the Calcs.com CFS Stud/Column calculator uses a cantilever model, how that explains a 4x moment mismatch, and when to switch to CFS Beam.
- [Connection Calculators: Supported Types](https://calcs.com/docs/calculations/us/connections/connections_overview.md): Which wood and steel connection checks Calcs.com currently offers in the US and which member types they cover.
- [Wood Connector (ASD) Overview](https://calcs.com/docs/calculations/us/connections/wood_connector_overview.md)
- [Steel Base Plate (LRFD)](https://calcs.com/docs/calculations/us/connections/steel_base_plate_lrfd_aci_318_19.md): Design steel base plates and anchor rods according to ACI 318-19 and AISC 360-16
- [How to Design a Combined Footing to ACI 318-19](https://calcs.com/docs/calculations/us/combined-footing.md): Design a shared footing for two closely spaced columns with bearing, shear, and reinforcement checks to ACI 318-19.
- [Concrete Spread Footings Under Biaxial Bending](https://calcs.com/docs/calculations/us/concrete_spread_footings_under_biaxial_bending.md): Concrete Spread Footings Under Biaxial Bending
- [Development Length in Footings](https://calcs.com/docs/calculations/us/development_length_in_footings.md): Development Length in Footings
- [How to Design a Spread Footing to ACI 318-14](https://calcs.com/docs/calculations/us/how_to_design_a_spread_footing_to_aci_318_14.md): How to Design a Spread Footing to ACI 318-14
- [Understanding Gross vs Net Soil Bearing Pressure in Spread Footing Design](https://calcs.com/docs/calculations/us/gross-vs-net-soil-bearing-pressure.md): How Calcs.com calculates gross and net soil bearing pressure, what the difference is, and how to input geotechnical values correctly.
- [Spread Footing to ACI 318-14 - Validation Examples](https://calcs.com/docs/calculations/us/spread_footing_to_aci_318_14___validation_examples.md): Spread Footing to ACI 318-14 - Validation Examples
- [Footings Under Biaxial Bending](https://calcs.com/docs/learn_calcs/general_knowledge/footings_under_biaxial_bending.md): Footings Under Biaxial Bending
- [Wall Footing to ACI 318-14 - Design Example](https://calcs.com/docs/calculations/us/wall_footing_to_aci_318_14___design_example.md): Step-by-step guide for designing a reinforced concrete wall footing according to ACI 318-14 standards
- [CMU Cantilever Retaining Wall Worked Example](https://calcs.com/docs/calculations/us/cmu_cantilever_retaining_wall_worked_example.md)
- [Cantilever Retaining Wall Overview](https://calcs.com/docs/calculations/us/cantilever_retaining_wall_overview.md)
- [Restrained Retaining Wall Overview](https://calcs.com/docs/calculations/us/restrained_retaining_wall_overview.md)
- [How to Design a Restrained (Basement) Retaining Wall](https://calcs.com/docs/calculations/us/how_to_design_a_restrained_basement_retaining_wall.md)
- [Active Pressure on Shear Keys in Retaining Walls](https://calcs.com/docs/calculations/us/retaining_wall_shear_keys.md): How requirements to consider active pressure on a shear key in a design can practically negate the benefits of a shear key.
- [How to Design a Wood Shear Wall](https://calcs.com/docs/calculations/us/how_to_design_a_wood_shear_wall.md)
- [How to use the Diaphragm Analysis Calculator](https://calcs.com/docs/calculations/us/how_to_use_the_diaphragm_analysis_calculator.md): How to use the Diaphragm Analysis Calculator
- [US Wood Shear Wall - Basic Guide](https://calcs.com/docs/calculations/us/us_wood_shear_wall___basic_guide.md): US Wood Shear Wall - Basic Guide
- [US Wood Shear Wall - Worked Example](https://calcs.com/docs/calculations/us/us_wood_shear_wall___worked_example.md): US Wood Shear Wall - Worked Example
- [How to Design a Single-storey Wood Shear Wall](https://calcs.com/docs/calculations/us/how_to_design_a_single_storey_wood_shear_wall.md): How to Design a Single-storey Wood Shear Wall
- [2-Story Perforated Shear Wall Worked Example](https://calcs.com/docs/calculations/us/two_story_perforated_shear_wall_worked_example.md)
- [Segmented vs. Perforated Shear Walls](https://calcs.com/docs/calculations/us/segmented_vs_perforated_shear_walls.md): Understanding the difference between Segmented and Perforated shear wall design methods in Calcs.com.
- [US Concrete One Way Slab Basic Guide](https://calcs.com/docs/calculations/us/us_one_way_slab.md): This help article will look at an overview of the one way slab design in Calcs.com, discussing the key features and how to use the calculator.
- [Masonry Gravity Wall (LRFD)](https://calcs.com/docs/calculations/us/masonry-gravity-wall-lrfd.md): Design reinforced CMU gravity walls for axial load and out-of-plane bending and shear under TMS 402/602-22 LRFD provisions.
- [Masonry Gravity Wall (ASD)](https://calcs.com/docs/calculations/us/masonry-gravity-wall-asd.md): Design reinforced CMU gravity walls for axial load and out-of-plane bending and shear under TMS 402/602-22 ASD provisions.
- [Masonry Shear Wall (LRFD)](https://calcs.com/docs/calculations/us/masonry-shear-wall-lrfd.md): Analyze reinforced CMU shear walls for in-plane axial load, moment, and shear under TMS 402/602-22 LRFD provisions, including walls with openings.
- [Wind Load Calculation Example for a Barn in Bernardsville, NJ](https://calcs.com/docs/calculations/us/wind_load_calculation_example_for_a_barn_in_bernardsville__nj.md): Wind Load Calculation Example for a Barn in Bernardsville, NJ
- [Wind Loads (ASCE 7-16) - MWFRS Overview](https://calcs.com/docs/calculations/us/wind_loads__asce_7_16____mwfrs_overview.md): Wind Loads (ASCE 7-16) - MWFRS Overview
- [Wind Loads (ASCE 7-22) - Components and Cladding Overview](https://calcs.com/docs/calculations/us/wind_loads_asce_7_22_components_and_cladding_overview.md): Overview of the ASCE 7-22 Wind Loads calculator for Components and Cladding
- [Wind Loads (ASCE 7-16 and ASCE 7-22) - MWFRS Directional Procedure](https://calcs.com/docs/calculations/us/wind_loads_mwfrs_directional_asce_7.md): How to use the MWFRS Directional Procedure in the Calcs.com Wind Loads calculators per ASCE 7 Chapter 27.
- [Wind Load Parapets (ASCE 7-16 and ASCE 7-22)](https://calcs.com/docs/calculations/us/wind_loads_parapets_asce_7.md): How to model parapet wind pressures in the Calcs.com Wind Loads calculators for MWFRS and Components and Cladding.
- [Tornado Loads (ASCE 7-22)](https://calcs.com/docs/calculations/us/tornado_loads_asce7_22.md): Calculate tornado loads for components and cladding according to ASCE 7-22 Chapter 32.
- [Worked Example: Seismic Analysis to ASCE 7-16](https://calcs.com/docs/calculations/us/worked_example__seismic_analysis_to_asce_7_16.md): Worked Example: Seismic Analysis to ASCE 7-16
- [US Snow Loads Calculator - Worked Example](https://calcs.com/docs/calculations/us/us_snow_loads_calculator_worked_example.md): US Snow Loads Calculator - Worked Example
- [🇦🇺 🇳🇿 Calculators for Australia & New Zealand](https://calcs.com/docs/calculations/au/home.md): Welcome to the calculators for Australia and New Zealand. Here you'll find comprehensive documentation and examples for structural calculations based on Australian and New Zealand standards including AS 3600, AS 4100, AS 1720, AS/NZS 1170, and more.
- [Calculator Library Australia and New Zealand](https://calcs.com/docs/calculations/au/calculator_library.md): 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).
- [Project Defaults AU NZ](https://calcs.com/docs/calculations/au/project_defaults_au_nz.md): Every Calcs.com project has a button in the sidebar called 'Project Defaults'. These are a set of default/preset values for the country code in ques...
- [How to Design a Timber Beam to AS 1720.1:2010](https://calcs.com/docs/calculations/au/how_to_design_a_timber_beam_to_as_1720_1_2010.md): How to Design a Timber Beam to AS 1720.1:2010
- [How to Design a Cold Formed Steel Beam to AS4600:2018](https://calcs.com/docs/calculations/au/how_to_design_a_cold_formed_steel_beam_to_as4600_2018.md): How to Design a Cold Formed Steel Beam to AS4600:2018
- [How to Design a Steel Beam to AS 4100:1998](https://calcs.com/docs/calculations/au/how_to_design_a_steel_beam_to_as_4100_1998.md): How to Design a Steel Beam to AS 4100:1998
- [How to Design a Steel Angle Lintel to AS 4100:1998](https://calcs.com/docs/calculations/au/how_to_design_a_steel_angle_lintel_to_as_4100_1998.md): Scope
- [AU Concrete Beam to AS 3600:2018 - How to Design Guide](https://calcs.com/docs/calculations/au/au_concrete_beam_to_as3600_2018_how_to_design_guide.md): AU Concrete Beam to AS 3600:2018 - How to Design Guide
- [Changes in AS3600:2018 Amendment 2 (Concrete)](https://calcs.com/docs/calculations/au/changes_in_as3600_2018_amendment_2__concrete_.md): Changes in AS3600:2018 Amendment 2 (Concrete)
- [How to Design a Concrete Beam to AS 3600:2018](https://calcs.com/docs/calculations/au/how_to_design_a_concrete_beam_to_as_3600_2018.md): How to Design a Concrete Beam to AS 3600:2018
- [How to Design a Concrete Column to AS3600:2018](https://calcs.com/docs/calculations/au/how_to_design_a_concrete_column_to_as3600_2018.md): How to Design a Concrete Column to AS3600:2018 
- [How to Design a Steel Column to AS 4100:1998](https://calcs.com/docs/calculations/au/how_to_design_a_steel_column_to_as_4100_1998.md): How to Design a Steel Column to AS 4100:1998
- [How to Design a Timber Column to AS 1720.1:2010](https://calcs.com/docs/calculations/au/how_to_design_a_timber_column_to_as_1720_1_2010.md): (Note: The New Zealand Timber Column module also refers to this article. While New Zealand uses a different standard - NZS 3603:1993 - it is substanti...
- [Sleeper retaining wall: comparing analysis methods](https://calcs.com/docs/learn_calcs/uncategorized/sleeper_retaining_wall__comparing_analysis_methods.md): A comparative analysis of different methods for calculating pile embedment depth for sleeper retaining walls, including BROMS, AS/NZS 4676, and IBC approaches
- [Concrete Sleeper, Steel Post Retaining Wall - How to Use](https://calcs.com/docs/calculations/au/concrete_sleeper__steel_post_retaining_wall___how_to_use.md)
- [Designing the Sleepers in a Retaining Wall Sleeper Calculator](https://calcs.com/docs/calculations/au/designing_the_sleepers_in_a_retaining_wall_sleeper_calculator.md): For example, if your sleeper is made of timber, then you'd select the Retaining Wall Sleeper preset under Timber Beam:
- [How to Design a Masonry Retaining Wall](https://calcs.com/docs/calculations/au/how_to_design_a_masonry_retaining_wall.md): The present sheet deals with the analyses and design of masonry retaining wall. The masonry retaining wall is a composite retaining wall constructed u...
- [How to design a Sleeper Retaining Wall](https://calcs.com/docs/calculations/au/how_to_design_a_sleeper_retaining_wall.md): How to design a Sleeper Retaining Wall
- [How to Design a Timber Sleeper, Steel Post Retaining Wall to AS4678:2002 + Design Parameter Tables](https://calcs.com/docs/calculations/au/how_to_design_a_timber_sleeper__steel_post_retaining_wall_to_as4678_2002___design_parameter_tables.md)
- [Sleeper Retaining Wall - Validation](https://calcs.com/docs/calculations/au/sleeper_retaining_wall___validation.md): Sleeper Retaining Wall - Validation
- [What are Soil Conditions in Sleeper Retaining Wall Design?](https://calcs.com/docs/learn_calcs/faq/what_are_soil_conditions_in_sleeper_retaining_wall_design_.md): What are Soil Conditions in Sleeper Retaining Wall Design?
- [Bearing Capacity Calculator](https://calcs.com/docs/calculations/au/bearing_capacity_calculator.md)
- [How to Use the Concrete Pad Footing Calculator AS 3600:2018](https://calcs.com/docs/calculations/au/how_to_use_the_concrete_pad_footing_calculator_as_3600_2018.md): The Concrete Pad Footing Calculator is a tool designed to simplify the design and analysis of concrete pad footings. It ensures compliance with Austra...
- [Concrete Slabs](https://calcs.com/docs/calculations/au/concrete_slabs.md): Concrete Slabs
- [How to Calculate the Bushfire Attack Level to AS 3959:2018](https://calcs.com/docs/calculations/au/how_to_calculate_the_bushfire_attack_level_to_as_3959_2018.md): How to Calculate the Bushfire Attack Level to AS 3959:2018
- [How to Calculate Wind Loads to AS/NZ 1170.2:2011](https://calcs.com/docs/calculations/au/how_to_calculate_wind_loads_to_as_nz_1170_2_2011.md): How to Calculate Wind Loads to AS/NZ 1170.2:2011
- [AU Seismic Load Calculator – Basic Guide](https://calcs.com/docs/calculations/au/seismicAnalysisAU-basic-guide.md): Use this calculator to perform simplified seismic analysis for housing and low-rise structures across Australia in compliance with AS 1170.4:2024.
- [🇨🇦 Calculators for Canada](https://calcs.com/docs/calculations/ca/home.md): Welcome to the calculators for Canada. Here you'll find comprehensive documentation and examples for structural calculations based on Canadian standards including CSA O86 for wood and Canadian steel standards.
- [Calculator Library Canada](https://calcs.com/docs/calculations/ca/calculator_library.md): Complete list of Calcs.com design calculators available for Canadian projects (CSA O86, CSA S16, NBCC, and related standards).
- [Generalized Lateral Stability Calculation for Wood Beams](https://calcs.com/docs/calculations/ca/generalized_lateral_stability_calculation_for_wood_beams.md): Generalized Lateral Stability Calculation for Wood Beams
- [How to Design a Wood Beam, Joist, and Girder to CSA O86](https://calcs.com/docs/calculations/ca/how_to_design_a_wood_beam__joist__and_girder_to_csa_o86.md): The Calcs.com Wood Beam - Generic Beam, Joist, and Girder Calculators allow you to quickly design wood horizontal members. In this article, each sec...
- [How to Design a Wood Column to CSA O86](https://calcs.com/docs/calculations/ca/how_to_design_a_wood_column_to_csa_o86.md): Design a timber column with the following characteristics
- [Steel Column Validation Examples](https://calcs.com/docs/calculations/ca/steel_column_validation_examples.md): This article shows validation and design examples for steel columns per the CSA S16:19. Note that values will vary slightly (+/- 1%) due to round...
- [🇪🇺 Calculators for Europe](https://calcs.com/docs/calculations/eu/home.md): Welcome to the calculators for Europe. Here you'll find comprehensive documentation and examples for structural calculations based on Eurocodes including EN 1993 (Eurocode 3) for steel and EN 1995 (Eurocode 5) for timber.
- [Calculator Library Europe](https://calcs.com/docs/calculations/eu/calculator_library.md): Complete list of Calcs.com design calculators available for European projects (Eurocodes EN 1992, EN 1993, EN 1995, and related standards).
- [Project Defaults EU](https://calcs.com/docs/calculations/eu/project_defaults_eu.md): A comprehensive guide to setting up project defaults for European design standards, including deflection limits, load combinations, and building geometry
- [Eurocodes and National Annexes - Where to Get Them!](https://calcs.com/docs/learn_calcs/general_knowledge/eurocodes_and_national_annexes___where_to_get_them_.md): Eurocodes and National Annexes - Where to Get Them!
- [How to design a steel beam to EN1993](https://calcs.com/docs/calculations/eu/how_to_design_a_steel_beam_to_en1993.md): How to design a steel beam to EN1993
- [How to design a steel column to EN1993](https://calcs.com/docs/calculations/eu/how_to_design_a_steel_column_to_en1993.md)
- [Eurocode 3 Steel Building Sample Project](https://calcs.com/docs/calculations/eu/eurocode_3_steel_building_sample_project.md): A comprehensive guide to designing a steel building using Eurocodes, including joists, columns and trusses with step-by-step examples
- [How to design a wood beam to EN1995](https://calcs.com/docs/calculations/eu/how_to_design_a_wood_beam_to_en1995.md): How to design a wood beam to EN1995
- [How to design a wood column to EN1995](https://calcs.com/docs/calculations/eu/how_to_design_a_wood_column_to_en1995.md): First, we enter the key properties of our column:
- [Template for ESICS calculators](https://calcs.com/docs/calculations/esics/template_for_esics_calculators.md): In this section, you will address the following items:
- [ESICS: Contact us at MAFI](https://calcs.com/docs/calculations/esics/esics__contact_us_at_mafi.md): ESICS: Contact us at MAFI
- [ESICS: Wind Calculations](https://calcs.com/docs/calculations/esics/esics__wind_calculations.md): ESICS: Wind Calculations
- [ESICS: Wind Parameter Maps](https://calcs.com/docs/calculations/esics/esics__wind_parameter_maps.md): ESICS: Wind Parameter Maps
- [ESICS: Wind Pressure - General](https://calcs.com/docs/calculations/esics/esics__wind_pressure___general.md): ESICS: Wind Pressure - General
- [ESICS: Wind Pressure - Oroghraphy in Each Direction](https://calcs.com/docs/calculations/esics/esics__wind_pressure___oroghraphy_in_each_direction.md): ESICS: Wind Pressure - Oroghraphy in Each Direction
- [ESICS: Wind Pressure Calculations](https://calcs.com/docs/calculations/esics/esics__wind_pressure_calculations.md): ESICS: Wind Pressure Calculations
- [ESICS: Terrain Profile by Sector](https://calcs.com/docs/calculations/esics/esics__terrain_profile_by_sector.md): ESICS: Terrain Profile by Sector
- [How to Use the MAFI Bracket Calculator](https://calcs.com/docs/calculations/esics/how_to_use_the_mafi_bracket_calculator.md): How to Use the MAFI Bracket Calculator
- [ESICS: Bracket Checker](https://calcs.com/docs/calculations/esics/esics__bracket_checker.md): ESICS: Bracket Checker
- [ESICS: Bracket-on-a-Bracket](https://calcs.com/docs/calculations/esics/esics__bracket_on_a_bracket.md): The bracket-on-a-bracket feature of the bracket checker allows the user to design an arrangement with a symmetric bracket being held by an inner ...
- [ESICS: Example Force Calculations on an Antenna](https://calcs.com/docs/calculations/esics/esics__example_force_calculations_on_an_antenna.md)
- [ESICS: MAFI Wall Mount Bolt Force Calculations](https://calcs.com/docs/calculations/esics/esics__mafi_wall_mount_bolt_force_calculations.md)
- [ESICS: Antenna Properties](https://calcs.com/docs/calculations/esics/esics__antenna_properties.md): ESICS: Antenna Properties
- [ESICS: Bracket Properties](https://calcs.com/docs/calculations/esics/esics__bracket_properties.md): Bracket-on-a-Bracket
- [ESICS: Equipment Properties](https://calcs.com/docs/calculations/esics/esics__equipment_properties.md): ESICS: Equipment Properties
- [ESICS: Pole Properties](https://calcs.com/docs/calculations/esics/esics__pole_properties.md): In this section, the user can assign properties such as type, and diameter to the parent pole and offset poles. the length of the offset pole is also ...
- [Standards Library Overview](https://calcs.com/docs/standards_library/overview.md): What the Standards Library is, where to find it, and what's included in your organisation's access.
- [Searching Standards and Clauses](https://calcs.com/docs/standards_library/searching_standards_and_clauses.md): How the Standards Library search finds clauses and tables inside every standard you have access to, not just titles.
- [Browsing a Standard](https://calcs.com/docs/standards_library/browsing_a_standard.md): Navigate a standard's table of contents, read clause text, and find amendments.
- [Sharing a Clause Link](https://calcs.com/docs/standards_library/sharing_a_clause_link.md): Copy a stable link straight to a specific clause, for citing in reports or sending to a colleague.
- [Viewing Clauses from Inside a Calculator](https://calcs.com/docs/standards_library/viewing_clauses_from_inside_a_calculator.md): Jump from any calculation result straight to the standard clause it's based on, without leaving your calculation.
- [Downloading a Standard as PDF](https://calcs.com/docs/standards_library/downloading_a_standard_as_pdf.md): Download the full text of a licensed standard as a PDF to keep for your records or share within your project team.
- [Standards Licensing & Copyright](https://calcs.com/docs/standards_library/standards_licensing_and_copyright.md): What the reproduction notice means, and what your organisation's license type allows you to do with standards content.
- [Calcs Builder](https://calcs.com/docs/calcs_builder/home.md): Create custom engineering calculations without coding
- [Quick Start Guide: Pythagoras Theorem Calculator](https://calcs.com/docs/calcs_builder/quick_start_guide.md): Build a Pythagorean theorem calculator in Calcs Builder in under 5 minutes
- [Your First Calculation: Area Calculator](https://calcs.com/docs/calcs_builder/your_first_calculation.md): Build an area calculator (length × width) in Calcs Builder — video walkthrough + key steps
- [Widget Types Overview](https://calcs.com/docs/calcs_builder/widgets/overview.md): Understanding widgets as the building blocks of Calcs.com templates
- [Input Widget](https://calcs.com/docs/calcs_builder/widgets/input_widget.md): Primary user input field for data entry in Calcs.com templates
- [Equation Widget](https://calcs.com/docs/calcs_builder/widgets/equation_widget.md): Perform calculations and display results in Calcs.com templates
- [Image Widget](https://calcs.com/docs/calcs_builder/widgets/image_widget.md): Display static images that can change based on conditions
- [Lookup Widget](https://calcs.com/docs/calcs_builder/widgets/lookup_widget.md): Comprehensive guide to the versatile Lookup widget and its three main variants for different use cases
- [Text Widget](https://calcs.com/docs/calcs_builder/widgets/text_widget.md): Guide to implementing text widgets as a subtype of equation widgets with Markdown support
- [Section Widget](https://calcs.com/docs/calcs_builder/widgets/section_widget.md): Create section headers and organize content in templates
- [Diagram Widget](https://calcs.com/docs/calcs_builder/widgets/diagram_widget.md): Overview of diagram widgets for creating visual representations in Calcs.com templates
- [Widget FAQs](https://calcs.com/docs/calcs_builder/widgets/faqs.md): Frequently asked questions about implementing and configuring widgets in Calcs.com templates
- [Table Widget](https://calcs.com/docs/calcs_builder/widgets/table_widget.md): Create flexible tables with multiple column types for data organization and manipulation
- [Learn How to Reference Tables in Equations](https://calcs.com/docs/calcs_builder/widgets/using_values_from_table_reference_id.md): After you add a table widget, use its reference ID in other widgets with matrixSubset, col, T(), and related patterns.
- [Map Widget](https://calcs.com/docs/calcs_builder/widgets/map_widget.md): Display embedded Google Maps at specified latitude/longitude coordinates
- [Framing Widget](https://calcs.com/docs/calcs_builder/widgets/framing_widget.md): Guide to the specialized framing widget for structural analysis templates
- [Remote Widget](https://calcs.com/docs/calcs_builder/widgets/remote_widget.md): Connect to server solvers for complex calculations and FEA analysis
- [Dynamic Lookup Widget](https://calcs.com/docs/calcs_builder/widgets/dynamic_lookup_widget.md): Create dynamic dropdowns with values that change based on conditions
- [GIS Widget](https://calcs.com/docs/calcs_builder/widgets/gis_widget.md): Guide to implementing GIS widgets for geographic data queries and mapping functionality
- [Subsheet Widget (2-way linking)](https://calcs.com/docs/calcs_builder/widgets/subsheet_widget.md): Experimental widget for automatic creation of dependent calculations with bi-directional data synchronization
- [Special Members Equation Widget](https://calcs.com/docs/calcs_builder/widgets/special_members_computed_widget.md): Guide to implementing the special members equation widget with specific syntax for member collections
- [How to add a custom cross-section diagram in Calcs Builder](https://calcs.com/docs/calcs_builder/widgets/custom_cross_section_diagram.md): Step-by-step with a rectangle: width and length inputs, a section-properties remote widget, and a cross-section diagram, plus why both solver and diagram steps are needed.
- [How to Create an Organisation Shared Table](https://calcs.com/docs/calcs_builder/create_org_sharetable.md): Learn how to create, format, upload, and use an Organisation Shared Table in Calcs Builder.
- [Sections & Shared Tables](https://calcs.com/docs/calcs_builder/sections_shared_tables.md): How to work with and manage sections in shared tables for Calcs.com templates
- [Lookup Shared Table](https://calcs.com/docs/calcs_builder/widgets/lookup_shared_table.md): Guide to implementing lookup widgets that access Excel file data with advanced filtering and data organization
- [Lookup Data Table](https://calcs.com/docs/calcs_builder/widgets/lookup_data_table.md): Guide to creating lookup widgets with custom data tables defined directly in the calculator builder
- [Lookup Toggle](https://calcs.com/docs/calcs_builder/widgets/lookup_toggle.md): Guide to implementing toggle widgets for binary true/false choices in calculator templates
- [Print/Export Rules](https://calcs.com/docs/calcs_builder/print_export_rules.md): Complete rules and formatting for print and export modes in Calcs.com templates
- [Linking Data Between Templates (Load Linking)](https://calcs.com/docs/calcs_builder/load_linking.md): How to implement load linking functionality to import data from one calculation to another
- [Equation Functions](https://calcs.com/docs/calcs_builder/equation_functions.md): Custom functions available in Calcs Builder for equation writing, widget references, iteration, and solvers
- [Example: Using solveSecant()](https://calcs.com/docs/calcs_builder/solvesecant_example.md): Walkthrough of solveSecant() to find the unknown where demand equals capacity
- [Python Solvers](https://calcs.com/docs/calcs_builder/python_solvers.md): Comprehensive guide to Calcs.com Python solvers for structural analysis
- [Beam Solver](https://calcs.com/docs/calcs_builder/solvers/beam_solver.md): 1D structural analysis solver for beams and columns
- [Live Load Patterning](https://calcs.com/docs/calcs_builder/solvers/live_load_patterning.md): Guide to implementing live load patterning in beam solver analysis for optimized load combinations
- [Frame Solver](https://calcs.com/docs/calcs_builder/solvers/frame_solver.md): Frame solver functionality and implementation details
- [Cross-section Solver](https://calcs.com/docs/calcs_builder/solvers/cross_section_solver.md): Comprehensive guide to the cross-section solver for analyzing structural section properties using sectionproperties library
- [pyCUFSM Solver](https://calcs.com/docs/calcs_builder/solvers/pycufsm_solver.md): Python implementation of the Constrained and Unconstrained Finite Strip Method solver
- [Known Solver Bugs & Limitations](https://calcs.com/docs/calcs_builder/solvers/known_solver_bugs.md): Current limitations and known issues in Calcs.com solvers with workarounds and explanations
- [Base vs Expanded Load Combinations](https://calcs.com/docs/calcs_builder/solvers/base_vs_expanded_load_combinations.md): Understanding the difference between base and expanded load combinations in Calcs.com solvers
- [Upgrade Your Custom Calculator to Manage Loads (LRFD & ASD)](https://calcs.com/docs/calcs_builder/solvers/factored_load_calculator.md): Upgrade your custom calculator to manage loads and automatically calculate factored results based on ASCE 7 (LRFD or ASD).
- [GIS Solvers](https://calcs.com/docs/calcs_builder/solvers/gis_solvers.md): Overview of Geographic Information System solvers available in Calcs.com
- [Orography Solver](https://calcs.com/docs/calcs_builder/solvers/orography_solver.md): Analyze topographic features around a site for wind loading calculations according to Eurocode standards
- [Roughness Point Solver](https://calcs.com/docs/calcs_builder/solvers/roughness_point_solver.md): Determine terrain roughness characteristics for wind analysis
- [USGS API Solver](https://calcs.com/docs/calcs_builder/solvers/usgs_api_solver.md): Retrieve seismic design parameters from the USGS Seismic Web Services API
- [Interactive Diagrams](https://calcs.com/docs/calcs_builder/diagrams/interactive_diagrams.md): Custom, interactive diagrams built with modern web technologies for enhanced user experience
- [Legacy Diagrams](https://calcs.com/docs/calcs_builder/diagrams/legacy_diagrams.md): Overview of legacy diagram types available in Calcs.com templates
- [XY Plot Diagram](https://calcs.com/docs/calcs_builder/diagrams/xy_plot.md): Create live XY line plots for engineering data visualization
- [Cross-Section Diagram](https://calcs.com/docs/calcs_builder/diagrams/cross_section_diagram.md): Plot arbitrary cross-sections with section data like centroid, mesh, and principal axes
- [Load & Support Diagram](https://calcs.com/docs/calcs_builder/diagrams/load_support_diagram.md): Display unfactored load types and supports on structural members
- [Free-Body Diagram](https://calcs.com/docs/calcs_builder/diagrams/free_body_diagram.md): Plot free-body diagrams with all factored loads and reactions for specific load combinations
- [Reactions Diagram](https://calcs.com/docs/calcs_builder/diagrams/reactions_diagram.md): Visualize all reactions for each support in a structural member
- [Common Errors & Troubleshooting](https://calcs.com/docs/calcs_builder/common_errors.md): Solutions for common Calcs Builder issues and error messages
- [Performance Tips](https://calcs.com/docs/calcs_builder/performance_tips.md): Optimize your Calcs Builder templates for better performance and user experience
- [Best Practices](https://calcs.com/docs/calcs_builder/best_practices.md): Design guidelines and best practices for creating effective Calcs Builder templates

## OpenAPI Specs

- [openapi](/docs/api-reference/openapi.json)