Miles per hour to Kilometres per hour Converter
Enter miles per hour to get kilometres per hour instantly. Works both ways.
1 mile per hour = 1.60934 kilometres per hour
How to convert mph to km/h
To convert miles per hour to kilometres per hour, multiply by 1.60934. For example, 5 mph × 1.60934 = 8.04672 km/h.
Need it the other way? Convert kilometres per hour to miles per hour.
Mph to km/h chart
| Miles per hour | Kilometres per hour |
|---|---|
| 0.1 mph | 0.160934 km/h |
| 0.25 mph | 0.402336 km/h |
| 0.5 mph | 0.804672 km/h |
| 1 mph | 1.60934 km/h |
| 2 mph | 3.21869 km/h |
| 3 mph | 4.82803 km/h |
| 4 mph | 6.43738 km/h |
| 5 mph | 8.04672 km/h |
| 6 mph | 9.65606 km/h |
| 7 mph | 11.2654 km/h |
| 8 mph | 12.8748 km/h |
| 9 mph | 14.4841 km/h |
| 10 mph | 16.0934 km/h |
| 15 mph | 24.1402 km/h |
| 20 mph | 32.1869 km/h |
| 25 mph | 40.2336 km/h |
| 30 mph | 48.2803 km/h |
| 40 mph | 64.3738 km/h |
| 50 mph | 80.4672 km/h |
| 75 mph | 120.701 km/h |
| 100 mph | 160.934 km/h |
| 250 mph | 402.336 km/h |
| 500 mph | 804.672 km/h |
| 1,000 mph | 1,609.34 km/h |
More speed conversions
Frequently asked questions
How many kilometres per hour are in one mile per hour?
There are 1.60934 kilometres per hour in one mile per hour.
How do I convert mph to km/h?
Multiply the value in miles per hour by 1.60934.