km/h to mph
1 Kilometers per Hour = 0.621371 Miles per Hour
Converter Calculator
1 Kilometers per Hour (km/h) =
0.621371 Miles per Hour (mph)
Explanation
Multiply by 0.621371192237 because 1 km/h = 0.5399568034557235 base units and 1 mph = 0.8689762419006479 base units in the marine speed model.
This page is dedicated to Kilometers per Hour to Miles per Hour and applies one stable conversion definition to the calculator and reference table.
Common Conversion Values
| Kilometers per Hour (km/h) | Miles per Hour (mph) |
|---|---|
| 1 | 0.621371 |
| 5 | 3.106856 |
| 10 | 6.213712 |
| 15 | 9.320568 |
| 20 | 12.427424 |
| 30 | 18.641136 |
| 40 | 24.854848 |