Skip to main content

Kinetic Energy Calculator

Calculate kinetic energy, mass, or velocity using the formula KE = ½mv². Includes energy unit conversions.

Kinetic Energy Calculator

Calculate kinetic energy, mass, or velocity using KE = ½mv²

Enter any two values:

Kinetic Energy Formulas

KE = ½mv²
m = 2KE/v²
v = √(2KE/m)

Formula

KE = ½mv²

Kinetic energy equals half the mass times velocity squared. Enter any two values to calculate the third.