KM/H to MPH Converter
One kilometer per hour equals approximately 0.621371 miles per hour. This conversion is used on road trips between metric and imperial countries.
Formula
mph = km/h × 0.621371One km/h equals approximately 0.621371 mph.Example: 100 km/h × 0.621371 = 62.137 mph
Common Values
| Kilometer per Hour | Mile per Hour |
|---|---|
| 10 km/h | 6.213711922 mph |
| 30 km/h | 18.64113577 mph |
| 50 km/h | 31.06855961 mph |
| 60 km/h | 37.28227153 mph |
| 80 km/h | 49.70969538 mph |
| 90 km/h | 55.9234073 mph |
| 100 km/h | 62.13711922 mph |
| 110 km/h | 68.35083115 mph |
| 120 km/h | 74.56454307 mph |
| 130 km/h | 80.77825499 mph |
| 150 km/h | 93.20567884 mph |
| 200 km/h | 124.2742384 mph |
Unit Definitions
Kilometer per Hour
Symbol: km/h
The Kilometer per Hour (km/h) is a unit of speed.
Mile per Hour
Symbol: mph
The Mile per Hour (mph) is a unit of speed.
Looking for the reverse? Mile per Hour to Kilometer per Hour converter →