Kilometers per Hour to Miles per Hour Converter
CommonMeters per second, km/h, mph and more.
How to convert Kilometers per Hour to Miles per Hour
Multiply the kilometers per hour value by 0.621372: 1 km/h = 0.621372 mph. Going the other way, 1 mph = 1.60934 km/h, so divide by 0.621372 or use the Miles per Hour to Kilometers per Hour converter.
About these units
Kilometers per Hour (km/h)
Kilometers per hour is the road-speed unit in most countries. 100 km/h is about 62 mph, or 27.8 meters per second.
Miles per Hour (mph)
Miles per hour is the road-speed unit in the United States and the United Kingdom. 1 mph is exactly 1.609344 km/h, so 60 mph is about 96.6 km/h.
Kilometers per Hour to Miles per Hour conversion table
| Kilometers per Hour (km/h) | Miles per Hour (mph) |
|---|---|
| 1 km/h | 0.621372 mph |
| 2 km/h | 1.24274 mph |
| 3 km/h | 1.86412 mph |
| 4 km/h | 2.48549 mph |
| 5 km/h | 3.10686 mph |
| 10 km/h | 6.21372 mph |
| 20 km/h | 12.4274 mph |
| 25 km/h | 15.5343 mph |
| 50 km/h | 31.0686 mph |
| 100 km/h | 62.1372 mph |
| 500 km/h | 310.686 mph |
| 1,000 km/h | 621.372 mph |
More kilometers per hour conversions
- Kilometers per Hour to Meters per Second1 km/h = 0.277778 m/s
- Kilometers per Hour to Feet per Second1 km/h = 0.911345 ft/s
- Kilometers per Hour to Knots1 km/h = 0.539958 kn
- Kilometers per Hour to Speed of Light1 km/h = 9.2657e-10 c
- Kilometers per Hour to Centimeters per Second1 km/h = 27.7778 cm/s
- Kilometers per Hour to Kilometers per Second1 km/h = 0.000277778 km/s
See every unit on the Speed Converter.