Bullet Energy Calculator

Bullet energy calculator and unit converter for weapons. Bullet energy calculator: - [gram (g), meter per second (m/s)] -> Joule (J) - [grain (gr), foot per second (ft/s)] -> foot -pound (ft/P) Two-way converter for: - Weight: gram (g) <-> grain (gr) - Energy: joule (J) <-> foot-pound (ft/P) - Speed: meter per second (m/s) <-> foot per second (ft/s, fps) - Length: centimeter (cm) <-> inch (in) - Distance: meter (m) <-> foot (ft) - Length: meter (m) <-> yard (yd) - Angle: minute angle (MOA) <-> milliradian (MRAD) Quickly and easily measure projectile energy with a calculator. Convert units from metric to imperial, and vice versa.