# Convert Kilometers Per Hour to Miles Per Hour

## Learn How to Convert Kilometers Per Hour to Miles Per Hour Using our Conversion Formula

Converting a kilometer per hour speed measurement to a mile per hour measurement involves multiplying your speed by the conversion ratio to find the result. A kilometer per hour is equal to 0.621371 miles per hour, so to convert simply multiply by 0.621371.

For example, 5km/h = (5 × 0.621371) = 3.106856mph.

Kilometers per hour and miles per hour are both units used to measure speed. Learn more about speed and
find more speed measurement conversion calculators.
A kilometer per hour is a metric measurement and can be abbreviated as *km/h*, for example 1km/h.
A mile per hour is an imperial measurement and can be abbreviated as *mph*, for example 1mph.
Learn more about the metric system, including the common unit prefixes and how to convert between metric units.

## More Speed Conversions

- Convert to Knots Speed
- 1km/h is equal to 0.539957 knots
- Convert to Mach Speed
- 1km/h is equal to 0.00081 mach
- Convert to Speed Of Sound Speed
- 1km/h is equal to 0.00081 speed of sound
- Convert to Feet Per Second Speed
- 1km/h is equal to 0.911344 feet per second
- Convert to Kilometers Per Second Speed
- 1km/h is equal to 0.000278 kilometers per second
- Convert to Meters Per Second Speed
- 1km/h is equal to 0.277778 meters per second
- Convert to Centimeters Per Second Speed
- 1km/h is equal to 27.777778 centimeters per second

## Kilometer Per Hour Measurements and Equivalent Mile Per Hour Conversions

Kilometers Per Hour | Miles Per Hour | Kilometers Per Hour | Miles Per Hour | Kilometers Per Hour | Miles Per Hour |
---|---|---|---|---|---|

1 | 0.621371 | 21 | 13.05 | 41 | 25.48 |

2 | 1.2427 | 22 | 13.67 | 42 | 26.1 |

3 | 1.8641 | 23 | 14.29 | 43 | 26.72 |

4 | 2.4855 | 24 | 14.91 | 44 | 27.34 |

5 | 3.1069 | 25 | 15.53 | 45 | 27.96 |

6 | 3.7282 | 26 | 16.16 | 46 | 28.58 |

7 | 4.3496 | 27 | 16.78 | 47 | 29.2 |

8 | 4.971 | 28 | 17.4 | 48 | 29.83 |

9 | 5.5923 | 29 | 18.02 | 49 | 30.45 |

10 | 6.2137 | 30 | 18.64 | 50 | 31.07 |

11 | 6.8351 | 31 | 19.26 | 51 | 31.69 |

12 | 7.4565 | 32 | 19.88 | 52 | 32.31 |

13 | 8.0778 | 33 | 20.51 | 53 | 32.93 |

14 | 8.6992 | 34 | 21.13 | 54 | 33.55 |

15 | 9.3206 | 35 | 21.75 | 55 | 34.18 |

16 | 9.9419 | 36 | 22.37 | 56 | 34.8 |

17 | 10.56 | 37 | 22.99 | 57 | 35.42 |

18 | 11.18 | 38 | 23.61 | 58 | 36.04 |

19 | 11.81 | 39 | 24.23 | 59 | 36.66 |

20 | 12.43 | 40 | 24.85 | 60 | 37.28 |