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Material properties calculators
Explore 5 free material properties calculators. Calculate in your browser with clear inputs, worked examples, and transparent methods.
5 calculators available
- Circular Shaft Twist from Torque & Torsional Rigidity
Calculate elastic twist of a uniform circular shaft using torque, length, polar second moment of area and shear modulus, including reverse inputs.
- Density from Mass & Rectangular Dimensions
Find density from positive mass and volume, or derive a rectangular solid’s volume from its three dimensions, with reverse calculations and unit choices.
- Density from Volume & Known Mass
Find density from positive mass and volume, or derive a rectangular solid’s volume from its three dimensions, with reverse calculations and unit choices.
- Engineering Length Strain & Entered Threshold Comparison
Calculate engineering strain from original and final length and compare it with an explicitly illustrative or custom threshold.
- Restrained-Bar Thermal Stress — Compression Positive
Estimate thermal stress for a fully restrained linear-elastic bar using entered expansion coefficient, modulus and temperature change.