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Kinetic Energy Calculator

Calculate kinetic energy from an object's mass and velocity. Supports unit conversion and reverse calculation for physics problems.

Formula

KE = ½mv²

KE = Kinetic Energy (Joules (J))m = Mass (kg)v = Velocity (m/s)
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How to Use

Step 1

Enter Mass

Enter Mass

Enter the mass of the object in kg

Step 2

Enter Velocity

Enter Velocity

Enter the velocity in m/s

Step 3

View Result

View Result

Kinetic energy in joules is displayed instantly

Features

Real-time Calculation

Instantly calculate kinetic energy as you type

Unit Conversion

Supports multiple units: kg/g/lb, m/s/km/h, etc.

Formula Explanation

Displays E=½mv² formula and calculation steps clearly

FAQ

Energy possessed by a moving object, proportional to mass and the square of velocity (E=½mv²).