Use the calculator above to convert Miles per Hour (mph) to Kilometers per Hour (km/h) instantly, or check the reference table and answers below. 1 Mile per Hour equals 1.609340 km/h.
To convert Miles per Hour to Kilometers per Hour, multiply the Miles per Hour value by 1.60934. To go the other way, divide by 1.60934 instead.
How many Kilometers per Hour are in 1 Mile per Hour?
1 Mile per Hour (mph) equals 1.609340 km/h.
How many Kilometers per Hour are in 10 Miles per Hour?
10 Miles per Hour (mph) equals 16.093400 km/h.
Symbol: mph
Miles per hour (mph) is the unit of speed used for vehicle speed limits and travel speeds in the US and UK.
Symbol: km/h
Kilometers per hour (km/h) is the metric unit of speed used for vehicle speed limits and travel speeds in most countries.
| Miles per Hour [mph] | Kilometers per Hour [km/h] |
|---|---|
| 0.01 mph | 0.016093 km/h |
| 0.1 mph | 0.160934 km/h |
| 1 mph | 1.609340 km/h |
| 2 mph | 3.218680 km/h |
| 3 mph | 4.828020 km/h |
| 5 mph | 8.046700 km/h |
| 10 mph | 16.093400 km/h |
| 20 mph | 32.186800 km/h |
| 50 mph | 80.467000 km/h |
| 100 mph | 160.934000 km/h |
| 1000 mph | 1609.340000 km/h |