Convert Kilometers per Hour to Miles per Hour
Convert kilometers per hour (km/h) to miles per hour (mph) with our free online converter. Includes formula, conversion table, and common examples.
How It Works
Multiply the km/h value by 0.621371 Example: 1 km/h = 0.621371 mph
Kilometers per Hour to Miles per Hour Table
| Kilometers per Hour (km/h) | Miles per Hour (mph) |
|---|---|
| 1 km/h | 0.621371 mph |
| 2 km/h | 1.2427 mph |
| 3 km/h | 1.8641 mph |
| 4 km/h | 2.4855 mph |
| 5 km/h | 3.1069 mph |
| 6 km/h | 3.7282 mph |
| 7 km/h | 4.3496 mph |
| 8 km/h | 4.971 mph |
| 9 km/h | 5.5923 mph |
| 10 km/h | 6.2137 mph |
| 12 km/h | 7.4565 mph |
| 15 km/h | 9.3206 mph |
| 20 km/h | 12.4274 mph |
| 25 km/h | 15.5343 mph |
| 30 km/h | 18.6411 mph |
Did You Know?
- 100 km/h is about 62 mph — a common highway speed limit worldwide.
- The UK uses mph despite being largely metric.