Convert mph to m/s and m/s to mph instantly. Bidirectional speed converter with formula and common values.
To convert miles per hour to meters per second, multiply by 0.44704. This factor comes from dividing 1,609.344 meters (one mile) by 3,600 seconds (one hour).
| mph | m/s |
|---|---|
| 5 | 2.235 |
| 15 | 6.706 |
| 30 | 13.411 |
| 45 | 20.117 |
| 65 | 29.058 |
| 75 | 33.528 |
| 120 | 53.645 |
MPH to KM/H Converter
Convert miles per hour to kilometers per hour and km/h to mph.
Knots to KM/H Converter
Convert knots to kilometers per hour and km/h to knots for nautical speed.
M/S to KM/H Converter
Convert meters per second to kilometers per hour and km/h to m/s.
FT/S to M/S Converter
Convert feet per second to meters per second and m/s to ft/s.
Mach to KM/H Converter
Convert Mach number to kilometers per hour and km/h to Mach.
KM/H to MPH Converter
Convert kilometers per hour to miles per hour and mph to km/h.
One mile per hour equals approximately 0.44704 meters per second.
Multiply the mph value by 0.44704. For example, 65 mph × 0.44704 = 29.058 m/s.
Meters per second is the SI unit for speed, used in physics, engineering, weather reporting (wind speed), and scientific research worldwide.
One meter per second equals approximately 2.23694 mph (1 ÷ 0.44704).