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Kinetic Energy Calculator

KE = ½mv², with steps — based on current UAE rules. Adjust the inputs and press Calculate.

Result

Fill in the form and press Calculate to see your result here.

How kinetic energy is calculated

Kinetic energy is the energy an object has because of its motion, determined by its mass and speed.

KE = ½ × m × v²

where m is mass in kilograms and v is velocity in metres per second. The result is in joules.

Frequently asked questions

Why is velocity squared in the formula?

Kinetic energy scales with the square of velocity — doubling an object's speed quadruples its kinetic energy, which is why speed has such a large effect on impact energy.

What units does this use?

Mass in kilograms and velocity in metres per second, giving a result in joules — the standard SI unit of energy.

⚠️ This calculator gives an estimate for general information only and is not legal, tax or financial advice. Rules can change — confirm important figures with the relevant UAE authority or a licensed professional. See our full disclaimer.