# Convert Kilometers Per Second to Miles Per Hour

Enter your kilometer per second value in the form below to get the value calculated in miles per hour.

**Results in Miles Per Hour:**

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

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

Converting a kilometer per second speed measurement to a mile per hour measurement involves multiplying your speed by the conversion ratio to find the result. A kilometer per second is equal to 2,236.936292 miles per hour, so to convert simply multiply by 2,236.936292.

**For example:**

Kilometers per second 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 second is a metric measurement and can be abbreviated as * km/sec*, for example 1 km/sec.
A mile per hour is an imperial measurement and can be abbreviated as * mph*, for example 1 mph.
Learn more about the metric system, including the common unit prefixes and how to convert between metric units.

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

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

1 km/sec | 2,237 mph |

2 km/sec | 4,474 mph |

3 km/sec | 6,711 mph |

4 km/sec | 8,948 mph |

5 km/sec | 11,185 mph |

6 km/sec | 13,422 mph |

7 km/sec | 15,659 mph |

8 km/sec | 17,895 mph |

9 km/sec | 20,132 mph |

10 km/sec | 22,369 mph |

11 km/sec | 24,606 mph |

12 km/sec | 26,843 mph |

13 km/sec | 29,080 mph |

14 km/sec | 31,317 mph |

15 km/sec | 33,554 mph |

16 km/sec | 35,791 mph |

17 km/sec | 38,028 mph |

18 km/sec | 40,265 mph |

19 km/sec | 42,502 mph |

20 km/sec | 44,739 mph |

21 km/sec | 46,976 mph |

22 km/sec | 49,213 mph |

23 km/sec | 51,450 mph |

24 km/sec | 53,686 mph |

25 km/sec | 55,923 mph |

26 km/sec | 58,160 mph |

27 km/sec | 60,397 mph |

28 km/sec | 62,634 mph |

29 km/sec | 64,871 mph |

30 km/sec | 67,108 mph |

31 km/sec | 69,345 mph |

32 km/sec | 71,582 mph |

33 km/sec | 73,819 mph |

34 km/sec | 76,056 mph |

35 km/sec | 78,293 mph |

36 km/sec | 80,530 mph |

37 km/sec | 82,767 mph |

38 km/sec | 85,004 mph |

39 km/sec | 87,241 mph |

40 km/sec | 89,477 mph |

## More Speed Conversions

- Convert to Knots Speed
- 1 km/sec is equal to 1,943.84 knots
- Convert to Mach Speed
- 1 km/sec is equal to 2.915452 mach
- Convert to Speed Of Sound Speed
- 1 km/sec is equal to 2.915452 speed of sound
- Convert to Feet Per Second Speed
- 1 km/sec is equal to 3,280.84 feet per second
- Convert to Kilometers Per Hour Speed
- 1 km/sec is equal to 3,600 kilometers per hour
- Convert to Meters Per Second Speed
- 1 km/sec is equal to 1,000 meters per second
- Convert to Centimeters Per Second Speed
- 1 km/sec is equal to 100,000 centimeters per second