Mile per hour to Foot per second
Mile per hour (mph)
Foot per second (ft/s)
How it is calculated
Each unit is defined via the base unit (meter per second (m/s)). The value is first converted to the base unit, then to the selected unit.
1 mph = 0.44704 m/s
1 ft/s = 0.3048 m/s
1 mph × 0.44704 = 0.44704 m/s
0.44704 m/s ÷ 0.3048 = 1.46666666667 ft/s