Feet/second to Miles/hour Converter
Convert ft/s to mph instantly — and see every other speed unit at once.
1 ft/s=0.681818 mph
1 ft/s in every unit
Meters/second
0.3048m/s
Kilometers/hour
1.0973km/h
Miles/hour
0.681818mph
Feet/secondfrom
1ft/s
Knots
0.592484kn
Mach
8.9571e-4M
Common Feet/second to Miles/hour conversions
| Feet/second (ft/s) | Miles/hour (mph) |
|---|---|
| 1 ft/s | 0.68182 mph |
| 2 ft/s | 1.36364 mph |
| 5 ft/s | 3.40909 mph |
| 10 ft/s | 6.81818 mph |
| 25 ft/s | 17.04545 mph |
| 50 ft/s | 34.09091 mph |
| 100 ft/s | 68.18182 mph |
| 250 ft/s | 170.45455 mph |
| 500 ft/s | 340.90909 mph |
| 1000 ft/s | 681.81818 mph |
The formula
Feet/second (ft/s) — a unit of speed.
Miles/hour (mph) — a unit of speed.
Worked examples
1 ft/s→0.68182 mph
Apply Feet/second ÷ 1.46667 with input = 1. Result: 0.68182 mph.
5 ft/s→3.40909 mph
Apply Feet/second ÷ 1.46667 with input = 5. Result: 3.40909 mph.
10 ft/s→6.81818 mph
Apply Feet/second ÷ 1.46667 with input = 10. Result: 6.81818 mph.
FAQ
How do I convert Feet/second to Miles/hour?
Use the formula: mph = Feet/second ÷ 1.46667. You can also use the converter above — type any value and the result updates instantly.
Where are Feet/second used?
Feet/second (ft/s) — a unit of speed.
Where are Miles/hour used?
Miles/hour (mph) — a unit of speed.
How do I convert Miles/hour back to Feet/second?
Use the Miles/hour to Feet/second converter.