MPH to Feet per second Converter
Convert miles per hour to feet per second instantly. Free online calculator.
Quick reference:
1 mph = 1.466666667 ft/s
Tip: You can swap the direction to convert ft/s → mph.
About Miles per hour and Feet per second
Miles per hour (mph) is a unit of length in the metric system. It is commonly used for everyday measurements such as body height, fabric, furniture, and small distances.
Feet per second (ft/s) is a unit of length in the imperial/US customary system. It is widely used in the United States and in many industries (construction, screens, tools) where inches are standard.
Conversion formulas
- 1 mph = 1.466666667 ft/s
- 1 ft/s = 0.6818181817 mph
Tip: You can swap the direction if you want to convert ft/s → mph.