Model note: This calculator uses a simplified drag model for educational planning. Verify all data with live range testing and manufacturer data before use.
How to Use This Ballistics Calculator (Remington Setup)
This page provides a practical, quick-use ballistic calculator for common Remington rifle setups and popular cartridges often paired with Remington platforms. You can estimate bullet path, velocity, energy, holdover in MOA/MIL, and wind drift out to your chosen range.
It is especially useful when you want a clean baseline before heading to the range. If you are dialing for a Remington 700, this gives you a starting trajectory table that can be refined with real-world shooting data.
What the Calculator Outputs
- Path vs Zero (in): Bullet position above or below your line of sight.
- Velocity (fps): Estimated speed at each range point.
- Energy (ft-lb): Remaining kinetic energy.
- Time of Flight (s): Estimated time to target distance.
- Wind Drift (in): Lateral shift from a full-value crosswind.
- MOA / MIL Hold: Approximate elevation correction based on trajectory.
Recommended Starting Inputs
For a Typical .308 Winchester Load
- Muzzle Velocity: 2600-2820 fps
- Bullet Weight: 150-175 grains
- Ballistic Coefficient: 0.39-0.52 (G1)
- Zero Range: 100 yards (or 200 depending on use case)
- Sight Height: 1.5-1.9 inches
For .30-06 Springfield
- Muzzle Velocity: 2700-2950 fps
- Bullet Weight: 150-180 grains
- Ballistic Coefficient: 0.40-0.55 (G1)
For 7mm Remington Magnum
- Muzzle Velocity: 2900-3150 fps
- Bullet Weight: 140-175 grains
- Ballistic Coefficient: 0.48-0.68 (G1)
Why Real-World Validation Matters
Even excellent ballistic calculators are only as good as their inputs. Actual muzzle velocity can vary lot-to-lot, temperature affects powder burn, and altitude changes drag behavior. The best process is:
- Generate a starting table with known ammo specs.
- Chronograph your real muzzle velocity.
- Shoot and log confirmed drops at distance.
- Update your card with true observed data.
Ballistics Terms Explained Quickly
Ballistic Coefficient (BC)
BC indicates how well a bullet resists drag. Higher BC usually means less drop and drift at long range.
Zero Range
Your zero range is the distance where point of aim and point of impact intersect for your current setup.
Sight Height
This is the vertical distance between your optic centerline and the bore centerline. It affects near-range trajectory shape and calculated zero geometry.
FAQ
Is this calculator only for Remington rifles?
No. It works for any rifle system if you enter accurate ballistic inputs. It is labeled for “Remington” because many users search that phrase while setting up popular Remington-based platforms.
Can I use factory box velocity?
Yes, as a starting point. For best accuracy, use chronograph data from your own rifle.
What if my impacts do not match the table?
Update muzzle velocity, BC assumptions, and zero data. Also account for weather, altitude, and shooter-induced error. Use observed drop to true your ballistic profile.