Kinetic Energy Calculator

Technical graphic explaining the mathematical formula for calculating an arrow's Kinetic Energy (KE) based on weight and velocity.

Kinetic Energy is the power potential of the arrow at the target, which is based on the arrow’s weight and speed.

Optimal Bow Hunting Kinetic Energy Range:

  • Small Game: 25 ft/lbs
  • Medium Game (Deer, Antelope): 25-41 ft/lbs
  • Large Game (Elk, Black Bear, Boar): 42-65 ft/lbs
  • Big Game (Cape Buffalo, Grizzly Bear): 65+ ft/lbs