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Quick access from your home screen1 mph = 1.609344 km/h. Convert miles per hour to kilometers per hour instantly with the converter below.
| Mile per hour | Kilometer per hour |
|---|---|
| 1 mph | 1.609344 km/h |
| 5 mph | 8.04672 km/h |
| 10 mph | 16.09344 km/h |
| 20 mph | 32.18688 km/h |
| 30 mph | 48.28032 km/h |
| 40 mph | 64.37376 km/h |
| 50 mph | 80.4672 km/h |
| 60 mph | 96.56064 km/h |
| 80 mph | 128.74752 km/h |
| 100 mph | 160.9344 km/h |
| 120 mph | 193.12128 km/h |
| 150 mph | 241.4016 km/h |
| 200 mph | 321.8688 km/h |
1 mph = 1.609344 km/h.
Multiply the value (mph) by 1.609344 to get km/h.
1 km/h = 0.621371 mph.
Yes. It uses the standard international conversion factors and runs entirely in your browser, uploading no data.
Reverse: kilometers per hour to miles per hour