Miles per Hour to Kilometers per Hour (mph to km/h)
Convert miles per hour to kilometers per hour with the calculator below. 1 mile per hour equals 1.609344 kilometers per hour.
Reverse: Kilometers per Hour to Miles per Hour (KM/H to MPH) →
How to convert miles per hour to kilometers per hour
Multiply the value in miles per hour by 1.609344. Formula: km/h = mph x 1.609344.
1 mph = 1.609344 km/h1 km/h = 0.6213711922 mph
Example
Convert 10 miles per hour to kilometers per hour: 10 mph = 16.09344 km/h.
MPH to KM/H conversion table
| Miles per Hour (mph) | Kilometers per Hour (km/h) |
|---|---|
| 0.1 mph | 0.1609344 km/h |
| 0.25 mph | 0.402336 km/h |
| 0.5 mph | 0.804672 km/h |
| 1 mph | 1.609344 km/h |
| 2 mph | 3.218688 km/h |
| 3 mph | 4.828032 km/h |
| 4 mph | 6.437376 km/h |
| 5 mph | 8.04672 km/h |
| 6 mph | 9.656064 km/h |
| 7 mph | 11.265408 km/h |
| 8 mph | 12.874752 km/h |
| 9 mph | 14.484096 km/h |
| 10 mph | 16.09344 km/h |
| 12 mph | 19.312128 km/h |
| 15 mph | 24.14016 km/h |
| 20 mph | 32.18688 km/h |
| 25 mph | 40.2336 km/h |
| 30 mph | 48.28032 km/h |
| 40 mph | 64.37376 km/h |
| 50 mph | 80.4672 km/h |
| 75 mph | 120.7008 km/h |
| 100 mph | 160.9344 km/h |
| 250 mph | 402.336 km/h |
| 500 mph | 804.672 km/h |
| 1000 mph | 1609.344 km/h |
Convert miles per hour to other units
Convert other units to kilometers per hour
Frequently asked questions
How many kilometers per hour are in 1 mile per hour?
1 mile per hour = 1.609344 kilometers per hour.
How do you convert miles per hour to kilometers per hour?
Multiply the value in miles per hour by 1.609344. Formula: km/h = mph x 1.609344.
How many miles per hour are in 1 kilometer per hour?
1 kilometer per hour = 0.6213711922 miles per hour.