Convert feet per second to miles per hour instantly. 1 ft/s = 0.68181818 mph.
Formula: miles per hour = feet per second × 0.68181818
| Feet per Second (ft/s) | Miles per Hour (mph) |
|---|---|
| 1 ft/s | 0.68181818 mph |
| 2 ft/s | 1.3636364 mph |
| 3 ft/s | 2.0454545 mph |
| 5 ft/s | 3.4090909 mph |
| 10 ft/s | 6.8181818 mph |
| 20 ft/s | 13.636364 mph |
| 25 ft/s | 17.045455 mph |
| 50 ft/s | 34.090909 mph |
| 100 ft/s | 68.181818 mph |
| 1,000 ft/s | 681.81818 mph |