mph to km/h
1 Miles per Hour = 1.609344 Kilometers per Hour
Converter Calculator
1 Miles per Hour (mph) =
1.609344 Kilometers per Hour (km/h)
Explanation
Multiply by 1.609344 because 1 mph = 0.8689762419006479 base units and 1 km/h = 0.5399568034557235 base units in the marine speed model.
This page is dedicated to Miles per Hour to Kilometers per Hour and applies one stable conversion definition to the calculator and reference table.
Common Conversion Values
| Miles per Hour (mph) | Kilometers per Hour (km/h) |
|---|---|
| 1 | 1.609344 |
| 5 | 8.04672 |
| 10 | 16.09344 |
| 15 | 24.14016 |
| 20 | 32.18688 |
| 30 | 48.28032 |
| 40 | 64.37376 |