380 ftps ≈ 259.091 mph. To convert feet per second to miles per hour, multiply by 0.68181759: 380 × 0.68181759 = 259.091.
How to convert feet per second to miles per hour
mph = ftps × 0.68181759
- 1 ftps = 0.68181759 mph (and 1 mph = 1.4666679 ftps).
- Multiply the amount by the factor: 380 × 0.68181759 = 259.091.
- Answer: 380 ftps ≈ 259.091 mph (rounded to 6 significant figures).
Feet Per Second to Miles Per Hour table
| Feet Per Second (ftps) | Miles Per Hour (mph) |
|---|---|
| 375 ftps | 255.682 mph |
| 376 ftps | 256.363 mph |
| 377 ftps | 257.045 mph |
| 378 ftps | 257.727 mph |
| 379 ftps | 258.409 mph |
| 380 ftps | 259.091 mph |
| 381 ftps | 259.773 mph |
| 382 ftps | 260.454 mph |
| 383 ftps | 261.136 mph |
| 384 ftps | 261.818 mph |
| 385 ftps | 262.5 mph |
| ftps | mph |
|---|---|
| 1 ftps | 0.681818 mph |
| 5 ftps | 3.4091 mph |
| 10 ftps | 6.8182 mph |
| 50 ftps | 34.0909 mph |
| 100 ftps | 68.1818 mph |
| 1,000 ftps | 681.818 mph |