Convert Foot Per Second (ft/s) to Mile Per Hour (mph)
To convert Foot Per Second to Mile Per Hour, multiply the value by 0.681818. For example, 1 Foot Per Second = 0.681818 mph and 10 Foot Per Second = 6.818182 mph. Both Foot Per Second and Mile Per Hour are units of Speed. Enter any value above for an instant, accurate result.
One Foot Per Second equals 0.681818 mph.
Use the formula: mph = ft/s × 0.681818.