Miles per hour to Kilometers per hour
1 mile per hour = 1.6093 kilometers per hour. Type any value below for an instant conversion.
Enter a value to convert.
How to convert miles per hour to kilometers per hour
Multiply the mile per hour value by 1.6093:
kilometers per hour = miles per hour × 1.6093
Example: 10 mph × 1.6093 = 16.0934 km/h. Going the other way, divide by 1.6093 (or multiply by 0.621371) — or use our kilometers per hour to miles per hour converter.
Conversion table
| Miles per hour | Kilometers per hour |
|---|---|
| 5 mph | 8.0467 km/h |
| 10 mph | 16.0934 km/h |
| 20 mph | 32.1869 km/h |
| 30 mph | 48.2803 km/h |
| 40 mph | 64.3738 km/h |
| 50 mph | 80.4672 km/h |
| 60 mph | 96.5606 km/h |
| 70 mph | 112.65 km/h |
| 80 mph | 128.75 km/h |
| 90 mph | 144.84 km/h |
| 100 mph | 160.93 km/h |
| 110 mph | 177.03 km/h |
| 120 mph | 193.12 km/h |
| 130 mph | 209.21 km/h |
| 150 mph | 241.4 km/h |
| 200 mph | 321.87 km/h |
About these units
Mile per hour (mph) and kilometer per hour (km/h) 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.