# Convert Kilometers Per Second to Kilometers Per Hour

Enter the speed in kilometers per second below to get the value converted to kilometers per hour.

**Results in Kilometers Per Hour:**

## How to Convert Kilometers Per Second to Kilometers Per Hour

To convert a kilometer per second measurement to a kilometer per hour measurement, multiply the speed by the conversion ratio. One kilometer per second is equal to 3,600 kilometers per hour, so use this simple formula to convert:

The speed in kilometers per hour is equal to the kilometers per second multiplied by 3,600.

**For example,**here's how to convert 5 kilometers per second to kilometers per hour using the formula above.

Kilometers per second and kilometers per hour are both units used to measure speed. Keep reading to learn more about each unit of measure.

## Kilometers Per Second

Kilometers per second are a measurement of speed expressing the distance travelled in kilometers in one second.

The kilometer per second, or kilometre per second, is an SI unit of speed in the metric system. Kilometers per second can be abbreviated as *km/s*, and are also sometimes abbreviated as *km/sec*. For example, 1 kilometer per second can be written as 1 km/s or 1 km/sec.

Kilometers per second can be expressed using the formula:

v_{km/s} = d_{km}t_{sec}

The velocity in kilometers per second is equal to the distance in kilometers divided by time in seconds.

## Kilometers Per Hour

Kilometers per hour are a measurement of speed expressing the distance travelled in kilometers in one hour.

The kilometer per hour, or kilometre per hour, is an SI unit of speed in the metric system. Kilometers per hour can be abbreviated as *km/h*, and are also sometimes abbreviated as *kph*. For example, 1 kilometer per hour can be written as 1 km/h or 1 kph.

Kilometers per hour can be expressed using the formula:

v_{km/s} = d_{km}t_{hr}

The velocity in kilometers per hour is equal to the distance in kilometers divided by time in hours.

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

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

1 km/s | 3,600 km/h |

2 km/s | 7,200 km/h |

3 km/s | 10,800 km/h |

4 km/s | 14,400 km/h |

5 km/s | 18,000 km/h |

6 km/s | 21,600 km/h |

7 km/s | 25,200 km/h |

8 km/s | 28,800 km/h |

9 km/s | 32,400 km/h |

10 km/s | 36,000 km/h |

11 km/s | 39,600 km/h |

12 km/s | 43,200 km/h |

13 km/s | 46,800 km/h |

14 km/s | 50,400 km/h |

15 km/s | 54,000 km/h |

16 km/s | 57,600 km/h |

17 km/s | 61,200 km/h |

18 km/s | 64,800 km/h |

19 km/s | 68,400 km/h |

20 km/s | 72,000 km/h |

21 km/s | 75,600 km/h |

22 km/s | 79,200 km/h |

23 km/s | 82,800 km/h |

24 km/s | 86,400 km/h |

25 km/s | 90,000 km/h |

26 km/s | 93,600 km/h |

27 km/s | 97,200 km/h |

28 km/s | 100,800 km/h |

29 km/s | 104,400 km/h |

30 km/s | 108,000 km/h |

31 km/s | 111,600 km/h |

32 km/s | 115,200 km/h |

33 km/s | 118,800 km/h |

34 km/s | 122,400 km/h |

35 km/s | 126,000 km/h |

36 km/s | 129,600 km/h |

37 km/s | 133,200 km/h |

38 km/s | 136,800 km/h |

39 km/s | 140,400 km/h |

40 km/s | 144,000 km/h |

## More Kilometer Per Second Speed Conversions

- Convert to Knots
- 1 km/s is equal to 1,943.84 knots
- Convert to Mach
- 1 km/s is equal to Mach 2.915452
- Convert to Speed Of Sound
- 1 km/s is equal to 2.915452 speed of sound
- Convert to Speed Of Light
- 1 km/s is equal to 3.3356E-6 speed of light
- Convert to Miles Per Hour
- 1 km/s is equal to 2,236.94 miles per hour
- Convert to Feet Per Second
- 1 km/s is equal to 3,280.84 feet per second
- Convert to Meters Per Second
- 1 km/s is equal to 1,000 meters per second
- Convert to Centimeters Per Second
- 1 km/s is equal to 100,000 centimeters per second