# Convert Miles Per Hour to Kilometers Per Hour

Enter your mile per hour value in the form below to get the value calculated in kilometers per hour.

**Results in Kilometers Per Hour:**

## How to Convert Miles Per Hour to Kilometers Per Hour Using an Easy Conversion Formula

Convert miles per hour to kilometers per hour with this simple formula:

Converting a mile per hour speed measurement to a kilometer per hour measurement involves multiplying your speed by the conversion ratio to find the result. A mile per hour is equal to 1.609344 kilometers per hour, so to convert simply multiply by 1.609344.

**For example:**

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

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

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

1 mph | 1.6093 km/h |

2 mph | 3.2187 km/h |

3 mph | 4.828 km/h |

4 mph | 6.4374 km/h |

5 mph | 8.0467 km/h |

6 mph | 9.6561 km/h |

7 mph | 11.27 km/h |

8 mph | 12.87 km/h |

9 mph | 14.48 km/h |

10 mph | 16.09 km/h |

11 mph | 17.7 km/h |

12 mph | 19.31 km/h |

13 mph | 20.92 km/h |

14 mph | 22.53 km/h |

15 mph | 24.14 km/h |

16 mph | 25.75 km/h |

17 mph | 27.36 km/h |

18 mph | 28.97 km/h |

19 mph | 30.58 km/h |

20 mph | 32.19 km/h |

21 mph | 33.8 km/h |

22 mph | 35.41 km/h |

23 mph | 37.01 km/h |

24 mph | 38.62 km/h |

25 mph | 40.23 km/h |

26 mph | 41.84 km/h |

27 mph | 43.45 km/h |

28 mph | 45.06 km/h |

29 mph | 46.67 km/h |

30 mph | 48.28 km/h |

31 mph | 49.89 km/h |

32 mph | 51.5 km/h |

33 mph | 53.11 km/h |

34 mph | 54.72 km/h |

35 mph | 56.33 km/h |

36 mph | 57.94 km/h |

37 mph | 59.55 km/h |

38 mph | 61.16 km/h |

39 mph | 62.76 km/h |

40 mph | 64.37 km/h |

## More Speed Conversions

- Convert to Knots Speed
- 1 mph is equal to 0.868976 knots
- Convert to Mach Speed
- 1 mph is equal to 0.001303 mach
- Convert to Speed Of Sound Speed
- 1 mph is equal to 0.001303 speed of sound
- Convert to Feet Per Second Speed
- 1 mph is equal to 1.466667 feet per second
- Convert to Kilometers Per Second Speed
- 1 mph is equal to 0.000447 kilometers per second
- Convert to Meters Per Second Speed
- 1 mph is equal to 0.44704 meters per second
- Convert to Centimeters Per Second Speed
- 1 mph is equal to 44.704 centimeters per second