Free online converter from miles per hour to kilometers per hour. Type a value to get an instant result, check the formula and use the quick reference table below.
| miles per hour (mph) | kilometers per hour (km/h) |
|---|---|
| 1 | 1.60934 |
| 2 | 3.21869 |
| 5 | 8.04672 |
| 10 | 16.0934 |
| 20 | 32.1869 |
| 50 | 80.4672 |
| 100 | 160.934 |
| 250 | 402.336 |
| 500 | 804.672 |
| 1000 | 1609.34 |
1 mph = 1.60934 km/h.
Multiply the value in miles per hour by 1.60934 to get kilometers per hour.