Mechanical Design Calculators

16 tools available

Gear Ratio

Calculate gear ratio, output speed and torque for gear pairs.

Gear Module

Engineering calculator.

Bevel Gear

Engineering calculator.

Gear Undercut

Engineering calculator.

Bearing Life

L10 bearing life calculation using the basic load rating.

Bolt Diameter

Engineering calculator.

Thread Engagement

Engineering calculator.

Riveted Joint

Engineering calculator.

Bending Shaft

Engineering calculator.

Torsion Shaft

Engineering calculator.

Torsion Bending Shaft

Engineering calculator.

Transmission Shaft

Engineering calculator.

Shaft Hole Tolerance

Engineering calculator.

Spring Design

Helical compression spring design and stress analysis.

Leaf Spring

Engineering calculator.

Laminated Leaf Spring

Engineering calculator.