BALLISTIC Drop CALCULATOR
| Range (yd) | Drop (in) | MOA | Velocity (fps) | Energy (ft-lbs) |
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Understanding bullet trajectory is crucial for accuracy, whether you’re a long-range shooter, hunter, or competitive marksman. The Ballistic Drop Calculator is an essential tool that helps you predict your bullet’s path by accounting for gravity, wind, and environmental factors. This guide will explain how to use it, why it matters, and who can benefit from it.
Features of Our Ballistic Drop Calculator
Inputs
Our calculator considers all critical factors affecting bullet trajectory:
- Muzzle Velocity (fps) – The speed of your bullet as it leaves the barrel.
- Example: A .308 Winchester typically ranges from 2,500 to 2,800 fps.
- Bullet Weight (gr) – Measured in grains (gr), this affects momentum and drop.
- Example: 175-gr bullets are common for long-range .308 loads.
- Ballistic Coefficient (BC) – Measures how well the bullet resists air drag.
- Higher BC = flatter trajectory. (G1 & G7 models available)
- Zero Distance (yd) – The range your scope is calibrated to hit dead-on.
- Most rifles are zeroed at 100 or 200 yards.
- Sight Height (in) – The distance between your scope’s centerline and the bore.
- Environmental Adjustments (Advanced Mode)
- Temperature (°F) – Cold air is denser, increasing drag.
- Altitude (ft) – Higher altitude means thinner air, reducing drag.
- Humidity (%) – Minimal effect but included for precision.
- Wind Speed (mph) – Determines horizontal bullet drift.
Output Data:
After entering your data, the calculator provides:
- Bullet Drop (in) – How much the bullet falls at each distance.
- MOA & MILS Adjustments – Precise scope corrections for long-range shots.
- Remaining Velocity (fps) – Speed at impact (important for terminal ballistics).
- Energy (ft-lbs) – Kinetic energy on target (critical for hunting).
- Wind Drift (in) – How much wind pushes your bullet sideways.
- Time of Flight (sec) – How long does the bullet take to reach the target?
- Interactive Graph – Visualises bullet drop and wind drift in real time.
How to Use the Ballistic Drop Calculator
- Enter Basic Data (muzzle velocity, bullet weight, BC, zero distance).
- Adjust Environmental Conditions (if shooting in extreme weather or altitude).
- Click “Calculate” – Instantly see your bullet’s trajectory.
- Read the Table & Graph – Adjust your scope or holdover accordingly.
- Save Your Load Data (for future reference).
Why Use a Ballistic Calculator?
- Eliminates Guesswork – No more “hold high” approximations.
- Improves First-Shot Hits – Critical for hunting and competition.
- Saves Ammo & Time – Fewer wasted shots during zeroing.
- Works in Any Condition – Adjusts for altitude, temperature, and wind.
Who Should Use This Tool?
- Long-Range Shooters – Precision rifle competitors and snipers.
- Hunters – Ethical shots at extended ranges.
- Competitive Shooters – PRS, F-Class, and benchrest shooters.
- Marksmanship Students – Learn how bullets behave in flight.
Final Thoughts
A Ballistic Drop Calculator is a must-have for any serious shooter. By understanding your bullet’s trajectory, you can make precise adjustments and improve accuracy at any distance.
Try our calculator now and see the difference in your shooting performance!
