Welcome to the Beam Bending Calculator! Calculate reactions, deflection, moments and shear force in simply supported and cantilever beams. Select a beam and enter dimensions to get started. Then scroll down to see shear force diagrams, moment diagrams, and tabular results.

Looking for shear and moment diagrams for beam with complex boundary conditions?

- Select a
**Simply Supported**or**Cantilever**beam from the list below. - Choose a
**Unit System**. - Enter
**Constants**,**Dimensions**and**Loads**. - Click the
**Calculate**button to plot the defelction, shear and moment.

Calculate

Extremes

Max Displacement | @ | ||
---|---|---|---|

Max Shear | @ | ||

Max Moment | @ |