Kilometers per hour to Miles per hour
1 kilometer per hour = 0.621371 miles per hour. Type any value below for an instant conversion.
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How to convert kilometers per hour to miles per hour
Multiply the kilometer per hour value by 0.621371:
miles per hour = kilometers per hour × 0.621371
Example: 10 km/h × 0.621371 = 6.2137 mph. Going the other way, divide by 0.621371 (or multiply by 1.6093) — or use our miles per hour to kilometers per hour converter.
Conversion table
| Kilometers per hour | Miles per hour |
|---|---|
| 5 km/h | 3.1069 mph |
| 10 km/h | 6.2137 mph |
| 20 km/h | 12.4274 mph |
| 30 km/h | 18.6411 mph |
| 40 km/h | 24.8548 mph |
| 50 km/h | 31.0686 mph |
| 60 km/h | 37.2823 mph |
| 70 km/h | 43.496 mph |
| 80 km/h | 49.7097 mph |
| 90 km/h | 55.9234 mph |
| 100 km/h | 62.1371 mph |
| 110 km/h | 68.3508 mph |
| 120 km/h | 74.5645 mph |
| 130 km/h | 80.7783 mph |
| 150 km/h | 93.2057 mph |
| 200 km/h | 124.27 mph |
About these units
Kilometer per hour (km/h) and mile per hour (mph) are both units of speed. Kilometers per hour is the standard road-speed unit in most of the world, while miles per hour is used in the United States and United Kingdom.
Need a different pair? Try the full unit converter.