Striking Power Calculator

Estimate punch or kick force from body mass, fist velocity, and effective mass transfer. Compare your striking power to professional benchmarks.

Body Weight

Fist / Foot Velocity

m/s

Effective Mass Ratio

Tab to move between fields

Peak Force

21,333 N

Power Rating

Elite — comparable to professional heavyweights

Peak Force4,796 lbs-force

Effective Mass32 kg

Kinetic Energy1,600 J

Peak Power106,667 W

Momentum320 kg·m/s

How to Use This Calculator

Enter your Body Weight in pounds.
Set Fist or Foot Velocity in meters per second (elite boxers average 8-12 m/s).
Adjust Effective Mass Ratio (portion of body mass transferred in the strike).
Review Peak Force in Newtons and pounds, Kinetic Energy in joules, Peak Power in watts, and Momentum.
Use the Power Rating to benchmark your striking output.

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