StructureCalcs

StructureCalcs is a free structural analysis tool built for university engineering students, drafters, and practicing engineers. Calculate beam and truss structures instantly with no account required and full offline functionality. BEAM CALCULATOR - Continuous and simply supported beams with unlimited spans - Fixed, pinned, and roller support combinations - Multiple load types: point loads, distributed loads, moments - Shear force, bending moment, and deflection diagrams - Direct stiffness method for accurate results TRUSS CALCULATOR - 2D truss analysis with nodes, members, supports, and loads - Member forces and reactions - Visual truss diagrams with instant feedback STEEL SECTION DATABASE Over 2,600 steel sections across six international standards: - AS4100 (Australia) - AISC (United States) - EN 10365 (Europe) - BS4 (United Kingdom) - JIS (Japan) - IS 808 (India) Or enter custom section properties. UNIT SYSTEMS Switch between metric (SI) and imperial units at any time. KEY FEATURES - Generate polished PDF reports for assignments and project submissions - Save and share calculation files (.scalcs format) - Open previously saved calculations - Works fully offline, no internet required - No login, no tracking, no ads (for now) - All calculations run locally on your device PERFECT FOR - University students studying structural analysis, statics, or strength of materials - Engineering assignments, projects, and exam preparation - Quick verification of hand calculations - Drafters and junior engineers checking preliminary sizing - Anyone learning structural engineering concepts Built by engineers for the next generation of engineers. StructureCalcs delivers fast, accurate results with a clean interface designed for real engineering work, whether you're completing assignments at 2 AM or verifying a site detail on your phone. Visit structurecalcs.com for updates and the browser version.