Serving quick solutions to engineering problems.

Engineer's Calculator is a free online calculator to help you solve beam bending forces, cross section properties and stress states using Mohr's Circle. Select a calculator below to get started.

Need more power? If you're looking to design a steel or wood beam or calculate shear force diagrams and bending moment diagrams for beams with complex boundary conditions check out our Free Online Beam Design Tool and our Free Shear and Moment Diagram Tool.