Kinetic energy calculator in physics to find kinetic energy of an object with mass m and speed v.
KE = 1/2 mv^{2} is the formula for the translational kinetic energy (KE) of the object.
The kinetic energy is a scalar quantity and it depends on only the mass and speed, not direction of motion. Unit of kinetic energy is joules in SI units, ergs in the cgs, and footpounds in the British system.
Note: Use dot "." as decimal separator.
RESULTS 
Kinetic Energy [KE] 

J

Velocity [V] 

m/s

Mass [m] 

kg

Note: Default rounding is 7 decimal places.