Mile per hour (mph)
The road-speed unit in the US and UK.
Result
1 mile per hour = 0.44704 meters per second
Mile per hour at a glance
| Unit name | Mile per hour (plural: miles per hour) |
|---|---|
| Symbol | mph |
| Quantity measured | Speed |
| Measurement system | US customary |
| Also known as | mph, mi/h, miles an hour |
| Definition exact? | Yes — exact by definition |
1 mile per hour in other speed units
| Unit | 1 mph equals |
|---|---|
| Meter per second | 0.44704 m/s |
| Kilometer per hour | 1.609344 km/h |
| Foot per second | 1.46666667 ft/s |
| Knot | 0.868976242 kn |
| Mach | 0.001313703 Ma |
Popular mile per hour conversions
Frequently asked questions
- What is a mile per hour?
- The road-speed unit in the US and UK.
- What is the symbol for the mile per hour?
- The symbol for the mile per hour is mph. It measures speed.
- How many meters per second are in a mile per hour?
- 1 mile per hour = 0.44704 meters per second.
- How many kilometers per hour are in a mile per hour?
- 1 mile per hour = 1.609344 kilometers per hour.
- How many knots are in a mile per hour?
- 1 mile per hour = 0.868976242 knots.