Miles per Hour Converter
Convert miles per hour (mph) to other units, with every conversion from 1 mph listed.
Change the values and press Calculate to work out your own figures.
Enter a speed, choose its unit and the unit you want. The answer is exact until it is shown, and the same value appears in every other unit.
Show the working
- 1 mph = 44.704 cm/s
- 1 × 44.704 = 44.704 cm/s
1 mph in other units
| Conversion | 1 mph equals |
|---|---|
| Miles per Hour to centimeters per second | 44.704 cm/s |
| Miles per Hour to feet per second | 1.46666666667 ft/s |
| Miles per Hour to kilometers per hour | 1.609344 km/h |
| Miles per Hour to kilometers per second | 0.00044704 km/s |
| Miles per Hour to knots | 0.868976241901 kn |
| Miles per Hour to mach | 0.00130332361516 Mach |
| Miles per Hour to meters per second | 0.44704 m/s |
| Miles per Hour to speed of light | 1.49116493117 × 10⁻⁹ c |
About the units
- Miles per Hour (mph)
- Miles per hour, a US customary unit. Definition: NIST Handbook 44 (2024), Appendix C: General Tables of Units of Measurement.