Rifle Ballistics Calculator

Rifle Ballistics Calculator solves exterior ballistics for precision and long-range target shooting - bullet drop, wind drift, velocity, energy, and time of flight, computed from your load and zero.

Enter your bullet's ballistic coefficient, muzzle velocity, and zero range, set the atmosphere and wind, and get a full trajectory solution in inches, MOA, or MIL.

SOLVE
- Point-mass exterior-ballistics solver using standard G1 or G7 drag models
- Temperature, pressure, humidity, and altitude inputs for accurate air density
- Wind speed and clock-direction input
- Drop, windage, velocity, energy, and time of flight at each range step
- Optional spin drift and Coriolis drift for extended-range solutions

DOPE CARD
- Condensed, range-card-style table of your solution for quick reference
- Switch between MOA and MIL at a tap
- Share as text or export as a CSV file

RIFLES
- Save named rifle and load profiles: caliber, bullet weight, ballistic coefficient, muzzle velocity, zero range, sight height, and twist rate
- Recall a saved profile to solve for it again later

REFERENCE
- Angular size of 1 MOA and 1 MIL at any range
- Quick unit conversions: grains/grams, fps/m-s, mph/km-h, inHg/hPa
- Notes on choosing between G1 and G7 drag models

This app is a math and reference tool for target shooting - it does not sell firearms or ammunition and does not help users acquire them.

Rifle Ballistics Calculator works fully offline. Two rifle profiles are included at no cost; a one-time upgrade removes ads, removes the saved-profile limit, and unlocks spin drift, Coriolis drift, and CSV export.