This Free Structural Frame Calculator will generate and find the bending moment and shear force diagrams of a 2D frame structure. The free version allows you to input frames with a maximum of 3 members with applied point loads and moments for 2D frame analysis. You can also control settings such as units, display settings of framing members and nodes etc. by simply clicking the 'Settings' button.
The SkyCiv Free Frame Calculator is part of our Structural Software that allows users to apply loads to a structure and interpret the results in an easy and clean diagrams. To fully utilise the power of SkyCiv Structural 3D Software, check out our Professional Plan. Apart from unlimited members and loads, you can also select materials such as wood and steel to perform structural frame analysis - features that this frame calculator does not support. The Professional Plan also allows the user to save and load projects, saving much time in re-entering the frame structures!
The following structural frame calculator is available for free to use - please let us know if you have any questions or comments and we'll be glad to help!