Miles per Hour to Kilometers per Hour Converter
Convert Miles per Hour (mph) to Kilometers per Hour (km/h) instantly.
Common Miles per Hour to Kilometers per Hour Conversions
Other Speed Conversions
Understanding Miles per Hour to Kilometers per Hour
Miles per Hour and Kilometers per Hour are units that measure the same physical quantity, so any value in miles per hour can be expressed in kilometers per hour. For reference, 1 mph equals 1.60934 km/h. Type any number into the calculator above to convert it instantly, or use the table below for the most commonly searched miles per hour-to-kilometers per hour values.
Miles per Hour to Kilometers per Hour conversion table
| Value | Result |
|---|---|
| 1 mph | 1.60934 km/h |
| 2 mph | 3.21869 km/h |
| 5 mph | 8.04671 km/h |
| 10 mph | 16.0934 km/h |
| 25 mph | 40.2336 km/h |
| 50 mph | 80.4671 km/h |
| 100 mph | 160.9 km/h |
| 250 mph | 402.3 km/h |
| 500 mph | 804.7 km/h |
| 1,000 mph | 1,609 km/h |
Frequently asked questions
How do I convert Miles per Hour to Kilometers per Hour?
Enter the miles per hour value in the converter above and the equivalent in kilometers per hour appears instantly. You can also read off the most common values from the conversion table on this page.
How many kilometers per hour are in one miles per hour?
1 mph is equal to 1.60934 km/h.
Is this converter free to use?
Yes. CalcConvert is completely free, runs in your browser, and requires no sign-up or installation.