Caliper

Caliper is an early-access mechanics of materials calculator for engineering students and technical workflows. It helps you run fast checks for common strength-of-materials problems, inspect the calculation, and export a clean report.

Current tools include calculators for beams, axial loading, torsion, shafts, columns, Mohr’s circle, stress transformation, pressure vessels, combined loading, transverse shear, shear flow, stress concentration, trusses, and related mechanics topics.

Caliper is built for repeated study and problem solving:

Unit-aware engineering inputs
Step-by-step solution output where available
Diagrams and visual checks for supported modules
Material and section data for faster setup
Saved projects for revisiting work
PDF export for reports, revision notes, and sharing
The app is intended for learning, exam preparation, and preliminary engineering calculations. Results should always be checked against course requirements, design codes, and professional engineering judgment before being used for real-world design decisions.

Caliper works without an account and is designed to keep calculator inputs and saved projects on your device.