Ballistics calculator
Trajectory, energy and wind drift for factory or custom loads; compare up to 4. The link is shareable.
Selected loads
- Norma Oryx 9,3×74 R 18.5 g
Setup and conditions
Air pressure is derived from altitude (ICAO standard atmosphere).
Optimal zero
- Norma Oryx 9,3×74 R 18.5 g:Optimal zero (±4 cm): 142 m, no holdover needed out to 164 m.
Norma Oryx 9,3×74 R 18.5 gv0 710 m/s · BC G1 0.356
| Range | Velocity | Energy | Path (cm) | MRAD | Wind drift (cm) | MRAD | Time |
|---|---|---|---|---|---|---|---|
| 0 m | 710 m/s | 4,663 J | -4.0 | 0.00 | 0.0 | 0.00 | 0.000 s |
| 25 m | 690 m/s | 4,408 J | -1.0 | -0.40 | 0.0 | 0.00 | 0.036 s |
| 50 m | 671 m/s | 4,163 J | 0.7 | 0.15 | 0.0 | 0.00 | 0.072 s |
| 75 m | 652 m/s | 3,930 J | 1.1 | 0.14 | 0.0 | 0.00 | 0.110 s |
| 100 m | 633 m/s | 3,706 J | 0.0 | 0.00 | 0.0 | 0.00 | 0.149 s |
| 125 m | 615 m/s | 3,493 J | -2.6 | -0.21 | 0.0 | 0.00 | 0.189 s |
| 150 m | 596 m/s | 3,290 J | -6.9 | -0.46 | 0.0 | 0.00 | 0.231 s |
| 175 m | 579 m/s | 3,096 J | -12.8 | -0.73 | 0.0 | 0.00 | 0.273 s |
| 200 m | 561 m/s | 2,912 J | -20.6 | -1.03 | 0.0 | 0.00 | 0.317 s |
| 225 m | 544 m/s | 2,737 J | -30.4 | -1.35 | 0.0 | 0.00 | 0.362 s |
| 250 m | 527 m/s | 2,571 J | -42.2 | -1.69 | 0.0 | 0.00 | 0.409 s |
| 275 m | 511 m/s | 2,415 J | -56.2 | -2.04 | 0.0 | 0.00 | 0.457 s |
| 300 m | 495 m/s | 2,266 J | -72.6 | -2.42 | 0.0 | 0.00 | 0.507 s |
Point-mass model with G1/G7 tables; real trajectories vary by rifle. Always zero and verify before hunting.