mph to km/h
Miles per hour to kilometers per hour
Common values
| mph | km/h |
|---|---|
| 1.60934 | |
| 16.0934 | |
| 32.1869 | |
| 48.2803 | |
| 64.3738 | |
| 80.4672 | |
| 96.5606 | |
| 112.654 | |
| 128.748 | |
| 160.934 |
Questions
How do I convert miles per hour to kilometers per hour?
Multiply the value in mph by 1.609344. The formula is km/h = mph × 1.609344. For example, 30 mph = 48.2803 km/h.
How many km/h is 1 mph?
1 mph = 1.609344 km/h.
How do I convert km/h back to mph?
Press the swap button above, or open km/h to mph: 1 km/h = 0.6213711922 mph.