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Calcimator

Bullet Trajectory Calculator

Calculate bullet trajectory angle, estimated muzzle distance, and bullet drop from entry/exit hole positions and distance between surfaces.

Inputs

ft
ft
ft
mm

Results

Trajectory Angle

2.39°

Est. Muzzle Distance12.6 ft
Bullet Drop0.02 in
How to Use This Calculator
  1. Enter Entry Hole Height, Exit Hole Height, and Distance Between Surfaces.
  2. Set Bullet Caliber.
  3. Review the Trajectory Angle (°) result.
  4. Use Est. Muzzle Distance (ft) and Bullet Drop (in) to inform your decision.
  5. Use the chart to visualize the results and explore different scenarios by adjusting inputs.
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