55 ftps ≈ 37.5 mph. To convert feet per second to miles per hour, multiply by 0.68181759: 55 × 0.68181759 = 37.5.
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: 55 × 0.68181759 = 37.5.
- Answer: 55 ftps ≈ 37.5 mph (rounded to 6 significant figures).
Feet Per Second to Miles Per Hour table
| Feet Per Second (ftps) | Miles Per Hour (mph) |
|---|---|
| 50 ftps | 34.0909 mph |
| 51 ftps | 34.7727 mph |
| 52 ftps | 35.4545 mph |
| 53 ftps | 36.1363 mph |
| 54 ftps | 36.8182 mph |
| 55 ftps | 37.5 mph |
| 56 ftps | 38.1818 mph |
| 57 ftps | 38.8636 mph |
| 58 ftps | 39.5454 mph |
| 59 ftps | 40.2272 mph |
| 60 ftps | 40.9091 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 |