Mile per hour to Kilometer per hour
mile per hour
kilometer per hour
mile per hour to kilometer per hour Conversion Table
| mile per hour (mph) | kilometer per hour (km/h) | |
|---|---|---|
| 0.01 mph | → | 0.01609344 km/h |
| 0.1 mph | → | 0.1609344 km/h |
| 1.0 mph | → | 1.609344 km/h |
| 2.0 mph | → | 3.218688 km/h |
| 3.0 mph | → | 4.828032 km/h |
| 5.0 mph | → | 8.04672 km/h |
| 10.0 mph | → | 16.09344 km/h |
| 20.0 mph | → | 32.18688 km/h |
| 30.0 mph | → | 48.28032 km/h |
| 50.0 mph | → | 80.4672 km/h |
| 100.0 mph | → | 160.9344 km/h |
| 1000.0 mph | → | 1609.344 km/h |
Example Conversion
To convert from mile per hour to kilometer per hour, multiply by 1.609344.
For example: 22 mile per hour = 22 × 1.609344 = 35.405568 kilometer per hour
Unit History
About mile per hour
Miles per hour evolved alongside British imperial measurements and continues to appear on highways in the United States and United Kingdom. It remains part of popular culture for describing vehicle performance.
About kilometer per hour
Kilometers per hour became popular as nations adopted the metric system for road networks. It is still the standard unit on speed limits and vehicle dashboards across most of the world.