# Calcs.com Documentation ## Docs - [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 - [Account Administration](https://calcs.com/docs/account_admin/home.md): Manage your Calcs.com account, users, and billing - [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. - [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. - [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 - [Best Practices](https://calcs.com/docs/calcs_builder/best_practices.md): Design guidelines and best practices for creating effective Calcs Builder templates - [Common Errors & Troubleshooting](https://calcs.com/docs/calcs_builder/common_errors.md): Solutions for common Calcs Builder issues and error messages - [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. - [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 - [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 - [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 - [Load & Support Diagram](https://calcs.com/docs/calcs_builder/diagrams/load_support_diagram.md): Display unfactored load types and supports on structural members - [Reactions Diagram](https://calcs.com/docs/calcs_builder/diagrams/reactions_diagram.md): Visualize all reactions for each support in a structural member - [XY Plot Diagram](https://calcs.com/docs/calcs_builder/diagrams/xy_plot.md): Create live XY line plots for engineering data visualization - [Calcs Builder](https://calcs.com/docs/calcs_builder/home.md): Create custom engineering calculations without coding - [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 - [Performance Tips](https://calcs.com/docs/calcs_builder/performance_tips.md): Optimize your Calcs Builder templates for better performance and user experience - [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 - [Python Solvers](https://calcs.com/docs/calcs_builder/python_solvers.md): Comprehensive guide to Calcs.com Python solvers for structural analysis - [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 - [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 - [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 - [Beam Solver](https://calcs.com/docs/calcs_builder/solvers/beam_solver.md): 1D structural analysis solver for beams and columns - [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 - [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). - [Frame Solver](https://calcs.com/docs/calcs_builder/solvers/frame_solver.md): Frame solver functionality and implementation details - [GIS Solvers](https://calcs.com/docs/calcs_builder/solvers/gis_solvers.md): Overview of Geographic Information System solvers available in Calcs.com - [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 - [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 - [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 - [pyCUFSM Solver](https://calcs.com/docs/calcs_builder/solvers/pycufsm_solver.md): Python implementation of the Constrained and Unconstrained Finite Strip Method solver - [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 - [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. - [Diagram Widget](https://calcs.com/docs/calcs_builder/widgets/diagram_widget.md): Overview of diagram widgets for creating visual representations in Calcs.com templates - [Dynamic Lookup Widget](https://calcs.com/docs/calcs_builder/widgets/dynamic_lookup_widget.md): Create dynamic dropdowns with values that change based on conditions - [Equation Widget](https://calcs.com/docs/calcs_builder/widgets/equation_widget.md): Perform calculations and display results 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 - [Framing Widget](https://calcs.com/docs/calcs_builder/widgets/framing_widget.md): Guide to the specialized framing widget for structural analysis templates - [GIS Widget](https://calcs.com/docs/calcs_builder/widgets/gis_widget.md): Guide to implementing GIS widgets for geographic data queries and mapping functionality - [Image Widget](https://calcs.com/docs/calcs_builder/widgets/image_widget.md): Display static images that can change based on conditions - [Input Widget](https://calcs.com/docs/calcs_builder/widgets/input_widget.md): Primary user input field for data entry in Calcs.com templates - [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 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 Toggle](https://calcs.com/docs/calcs_builder/widgets/lookup_toggle.md): Guide to implementing toggle widgets for binary true/false choices in calculator templates - [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 - [Map Widget](https://calcs.com/docs/calcs_builder/widgets/map_widget.md): Display embedded Google Maps at specified latitude/longitude coordinates - [Widget Types Overview](https://calcs.com/docs/calcs_builder/widgets/overview.md): Understanding widgets as the building blocks of Calcs.com templates - [Remote Widget](https://calcs.com/docs/calcs_builder/widgets/remote_widget.md): Connect to server solvers for complex calculations and FEA analysis - [Section Widget](https://calcs.com/docs/calcs_builder/widgets/section_widget.md): Create section headers and organize content in templates - [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 - [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 - [Table Widget](https://calcs.com/docs/calcs_builder/widgets/table_widget.md): Create flexible tables with multiple column types for data organization and manipulation - [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 - [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. - [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 - [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 - [Bearing Capacity Calculator](https://calcs.com/docs/calculations/au/bearing_capacity_calculator.md) - [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) - [Concrete Slabs](https://calcs.com/docs/calculations/au/concrete_slabs.md): Concrete Slabs - [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: - [AU/NZ-based Calculations](https://calcs.com/docs/calculations/au/home.md): Structural engineering calculations based on Australian and New Zealand standards (AS, NZS) - [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 - [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 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 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 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 - [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 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 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 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... - [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) - [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... - [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... - [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. - [Sleeper Retaining Wall - Validation](https://calcs.com/docs/calculations/au/sleeper_retaining_wall___validation.md): Sleeper Retaining Wall - Validation - [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 - [CA-based Calculations](https://calcs.com/docs/calculations/ca/home.md): Structural engineering calculations based on Canadian standards - [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... - [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 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 - [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 - [ESICS: Antenna Properties](https://calcs.com/docs/calculations/esics/esics__antenna_properties.md): ESICS: Antenna Properties - [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: Bracket Properties](https://calcs.com/docs/calculations/esics/esics__bracket_properties.md): Bracket-on-a-Bracket - [ESICS: Contact us at MAFI](https://calcs.com/docs/calculations/esics/esics__contact_us_at_mafi.md): ESICS: Contact us at MAFI - [ESICS: Equipment Properties](https://calcs.com/docs/calculations/esics/esics__equipment_properties.md): ESICS: Equipment Properties - [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: 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 ... - [ESICS: Terrain Profile by Sector](https://calcs.com/docs/calculations/esics/esics__terrain_profile_by_sector.md): ESICS: Terrain Profile by Sector - [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 - [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 - [Template for ESICS calculators](https://calcs.com/docs/calculations/esics/template_for_esics_calculators.md): In this section, you will address the following items: - [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 - [EU-based Calculations](https://calcs.com/docs/calculations/eu/home.md): Structural engineering calculations based on Eurocodes and European standards - [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) - [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: - [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 - [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. - [Calcs.com Calculator Tutorials and Worked Examples](https://calcs.com/docs/calculations/general_analysis_calculations/calcs_calculator_tutorials_and_worked_examples.md): Calcs.com Calculator Tutorials and Worked Examples - [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 - [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 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 - [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 - [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 - [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. - [Portal Frame Analysis: Worked Examples](https://calcs.com/docs/calculations/general_analysis_calculations/portal_frame_analysis__worked_examples.md): Portal Frame Analysis: Worked Examples - [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. - [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. - [Sign and Axis Conventions](https://calcs.com/docs/calculations/uncategorized/sign_and_axis_conventions.md) - [[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 - [[USA Steel Beam] Floor Girder](https://calcs.com/docs/calculations/us/_usa_steel_beam__floor_girder.md): [USA Steel Beam] Floor Girder - [[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) - [Calcs.com Calculator Tutorials and Worked Examples](https://calcs.com/docs/calculations/us/calcs_calculator_tutorials_and_worked_examples.md): Calcs.com Calculator Tutorials and Worked Examples - [Cantilever Retaining Wall Overview](https://calcs.com/docs/calculations/us/cantilever_retaining_wall_overview.md) - [CMU Cantilever Retaining Wall Worked Example](https://calcs.com/docs/calculations/us/cmu_cantilever_retaining_wall_worked_example.md) - [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) - [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 - 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[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 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 - [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 Restrained (Basement) Retaining Wall](https://calcs.com/docs/calculations/us/how_to_design_a_restrained_basement_retaining_wall.md) - [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 - [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 - [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... - [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... - [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): How to Design a Wood Column to NDS 2018 - [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 - [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. - [Project Defaults US](https://calcs.com/docs/calculations/us/project_defaults_us.md): Project Defaults US - [Proprietary Glulam Products Grade Matching](https://calcs.com/docs/calculations/us/proprietary_glulam_products_grade_matching.md): Proprietary Glulam Products Grade Matching - [Restrained Retaining Wall Overview](https://calcs.com/docs/calculations/us/restrained_retaining_wall_overview.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. - [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. - [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 - [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. - [Steel Beam Validation Examples](https://calcs.com/docs/calculations/us/steel_beam_validation_examples.md): Steel Beam Validation Examples - [Steel Column Validation Examples](https://calcs.com/docs/calculations/us/steel_column_validation_examples.md): Steel Column Validation Examples - [Steel Joist Calculator - Basic Guide](https://calcs.com/docs/calculations/us/steel_joist_calculator_basic_guide.md) - [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. - [2-Story Perforated Shear Wall Worked Example](https://calcs.com/docs/calculations/us/two_story_perforated_shear_wall_worked_example.md) - [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. - [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 - [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 - [US Steel Joist Calculator - Worked Example](https://calcs.com/docs/calculations/us/us_steel_joist_calculator_worked_example.md) - [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 - Basic Guide](https://calcs.com/docs/calculations/us/us_wood_beam_basic_guide.md): US Wood Beam - Basic Guide - [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) - [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 - [Using Treated (Wolmanized) PSL Products](https://calcs.com/docs/calculations/us/using_treated__wolmanized__psl_products.md): Using Treated (Wolmanized) PSL Products - [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 - [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 - [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 - [Wood Connector (ASD) Overview](https://calcs.com/docs/calculations/us/wood_connector_overview.md) - [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: 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 - [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 - [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... - [Introduction](https://calcs.com/docs/index.md): Welcome to Calcs.com - Structural Design Calculations to Simplify your design workflow. Ditch the spreadsheets, work faster & smarter. - [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 - [Advanced Calcs.com Techniques](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. - [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): Linking Loads and Reactions Between Calculators (Load Path Tracking) - [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? 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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 - [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 - [Calcs.com Basics](https://calcs.com/docs/learn_calcs/basics/home.md): Core concepts and features of the Calcs.com platform - [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): How to Cantilever or Overhang a Beam (Fixed or Propped) - [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 - [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. - [What is tributary width?](https://calcs.com/docs/learn_calcs/basics/what_is_tributary_width_.md) - [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 - [Calcs.com PDF Manual](https://calcs.com/docs/learn_calcs/faq/calcs_pdf_manual.md): Calcs.com PDF Manual - [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 - [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? 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