km/h to mph converter
1 km/h = 0.621371 mph; 1 mph = 1.609344 km/h. To convert km/h to mph, divide by 1.609344.
Conversion formula
mph = km/h / 1.609344
Conversion table
| 1 km/h | 0.621371 mph |
|---|---|
| 2 km/h | 1.24274 mph |
| 3 km/h | 1.86411 mph |
| 4 km/h | 2.48548 mph |
| 5 km/h | 3.10685 mph |
| 6 km/h | 3.72823 mph |
| 7 km/h | 4.3496 mph |
| 8 km/h | 4.97097 mph |
| 9 km/h | 5.59234 mph |
| 10 km/h | 6.21371 mph |
| 15 km/h | 9.32056 mph |
| 20 km/h | 12.4274 mph |
| 25 km/h | 15.5343 mph |
| 50 km/h | 31.0685 mph |
| 100 km/h | 62.1371 mph |
| 1000 km/h | 621.371 mph |
Reverse conversion table
| 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 |
| 50 mph | 80.4672 km/h |
| 100 mph | 160.934 km/h |
| 1000 mph | 1609.34 km/h |
Key facts
| 1 km/h | 0.621371 mph |
|---|---|
| 1 mph | 1.609344 km/h |
| Formula | mph = km/h / 1.609344 |
| 100 km/h | 62.1371 mph |
Frequently asked questions
How many mph is 100 km/h?
100 km/h equals 62.1371 mph. Divide the km/h value by 1.609344.
How do I convert km/h to mph?
Multiply km/h by 0.621371. For example, 60 km/h = 37.28 mph.
Reverse conversion
Printable A4 conversion cheat sheet — see the Downloads page