Convert Foot/Second (ft/s) to Mile/Hour (mph) instantly. Enter any value and get the result immediately.
ft/s → mph Converter
| Foot/Second (ft/s) | Mile/Hour (mph) |
|---|---|
| 0.1 ft/s | 0.06818182 mph |
| 0.5 ft/s | 0.34090909 mph |
| 1 ft/s | 0.68181818 mph |
| 2 ft/s | 1.36363636 mph |
| 5 ft/s | 3.40909091 mph |
| 10 ft/s | 6.81818182 mph |
| 20 ft/s | 13.63636364 mph |
| 50 ft/s | 34.09090909 mph |
| 100 ft/s | 68.18181818 mph |
| 200 ft/s | 136.36363636 mph |
| 500 ft/s | 340.90909091 mph |
| 1000 ft/s | 681.81818182 mph |
| 5000 ft/s | 3409.09090909 mph |
| 10000 ft/s | 6818.18181818 mph |
Formula: Mile/Hour = Foot/Second × 0.68181818
Example: 1 ft/s = 0.68181818 mph
You can also use the interactive converter above. Simply enter any Foot/Second value and the equivalent Mile/Hour value will appear instantly. Click the ⇄ button to reverse the conversion.
Beyond the calculator above, it helps to understand what these two units actually represent and where you will run into them in everyday life.
A Foot per Second (ft/s) is an imperial speed unit equal to one foot of travel every second.
A Mile per Hour (mph) is the imperial speed unit shown on speedometers and road signs in the US and UK.
The formula is: Mile per Hour = Foot per Second x 0.68181818. Multiply any Foot per Second value by 0.68181818 to get the equivalent in Mile per Hour.
1 ft/s = 0.68181818 mph.
1 mph = 1.46666667057778 ft/s.
Foot per Second is smaller than Mile per Hour. 1 Mile per Hour = 1.46666667057778 ft/s.