Physics

Kinetic Energy Calculator

Calculate kinetic energy from mass and velocity.

KE = ½ × m × v²

Enter any 2 values to calculate the remaining

Kinetic Energy (KE) (Joules)

Mass (m) (kg)

Velocity (v) (m/s)

Enter values above to calculate

How to Use

This calculator uses the formula KE = ½ × m × v².

Enter any 2 of the 3 values and the calculator will solve for the missing variable automatically.

All calculations run in your browser — nothing is sent to a server.

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