Original: Conversions 1 mph is equal to: 0.44704 m/s, the SI derived unit 1.609344 km/h 22/15 =1.4667 feet per second approx.
Simplified: Conversions 1 mph is equal to: 0.44704 m·s&minus;1, the SI derived unit 1.609344 km·h&minus;1 22/15 =1.4667 feet per second approx.