Easily design and analyze your truss structures with our powerful online truss analysis calculator. Quickly and accurately calculate member forces.

This free online roof truss calculator generates the axial forces and reactions of completely customizable 2D truss structures, perfect for roof truss design.

Truss Calculator Use this simple top cord truss calculator to estimate your rake (rafter) length for your next project’s roof sheathing requirements.

The roof truss calculator is a handy tool that will help you estimate both the rafter length and the number of trusses needed for your roof.

Calculate roof truss dimensions, member forces, material requirements, and costs. Free online tool for engineers, contractors, and construction professionals.

Free online roof truss calculator tool. Calculate rafter length, roof pitch, truss dimensions and costs. Includes visual diagrams.

Aug 15, 2025 · Use our truss calculator for efficient, accurate roof and structural design analysis. Access advanced features And calculations.

Free online truss calculator for roof trusses, bridge trusses, and structural trusses. Analyse member forces, reactions, and deflections. No signup required.

Free open-source online truss calculator for truss design. Generate axial forces and reactions of roof trusses, floor trusses and rafters.

Quick roof truss calculator for planning. Enter span, length, pitch, spacing, and overhang to get truss count, rafter length, ridge height, roof area, sheathing, roofing squares, and a simple materials takeoff.