Engineer's Toolkit

A growing collection of free and premium browser-based calculators to solve your engineering problems.

Free Tools

Ramberg-Osgood Curve

Plot stress-strain curves for material nonlinearity.

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Beam Deflection Calculator

Calculate displacement for standard beam configurations.

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2D Section Properties

Analyze area, inertia, and centroids for 2D shapes.

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Pipe Flow Pressure Drop

Calculate pressure loss in a pipe using Darcy-Weisbach.

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Lift & Drag Calculator

Estimate aerodynamic lift and drag for common airfoils.

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Premium Tools

Available with a TENSYM account.

2D Truss Solver

Full FEA solver for 2D truss structures with visualization.

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Bolt Group Analysis

Calculate loads and stresses in complex bolt patterns.

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