About this Truss Calculator
This free online truss calculator is a truss design tool that generates the axial forces, reactions of completely customisable 2D truss structures or rafters. It has a wide range of applications including being used as a wood truss calculator, roof truss calculator, roof rafter calculator, scissor truss calculator or roof framing.
How to use this Rafter Calculator?
Simply add nodes, members and supports to set up your problem, apply up to 5-point loads to the nodes, then click solve to run the static 2D truss analysis. It is particularly useful as a steel bridge truss design software or roof truss calculator. Click 'Reactions' or 'Axial Force' to display your results in a nice, clean and easy-to-interpret graph for your truss design. Users can also control settings such as units, display settings of truss members etc. by clicking the 'Settings' button.
This rafter truss calculator, has a range of applications including being used as a wood truss calculator, roof truss calculator, roof rafter calculator, scissor truss calculator or for roof framing. By upgrading to on of SkyCiv's pricing options, you'll have access to full structural analysis software so you select materials such as wood and steel to perform truss designs - making it much more than a simple roof calculator.