# Convert Speed Of Sound to Kilometers Per Hour

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

**Results in Kilometers Per Hour:**

## How to Convert Speed Of Sound to Kilometers Per Hour

To convert a speed of sound measurement to a kilometer per hour measurement, multiply the speed by the conversion ratio. One speed of sound is equal to 1,234.8 kilometers per hour, so use this simple formula to convert:

The speed in kilometers per hour is equal to the speed of sound multiplied by 1,234.8.

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

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

## Speed Of Sound

The speed of sound is the distance a sound wave travels through an elastic medium. The speed of sound through air at 20 °C is equal to 343 meters per second, or roughly 767 miles per hour.

Speed of sound can be abbreviated as *sound*, for example 1 speed of sound can be written as 1 sound.

## 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.

## Speed Of Sound Measurements and Equivalent Kilometer Per Hour Conversions

Speed Of Sound | Kilometers Per Hour |
---|---|

1 sound | 1,235 km/h |

2 sound | 2,470 km/h |

3 sound | 3,704 km/h |

4 sound | 4,939 km/h |

5 sound | 6,174 km/h |

6 sound | 7,409 km/h |

7 sound | 8,644 km/h |

8 sound | 9,878 km/h |

9 sound | 11,113 km/h |

10 sound | 12,348 km/h |

11 sound | 13,583 km/h |

12 sound | 14,818 km/h |

13 sound | 16,052 km/h |

14 sound | 17,287 km/h |

15 sound | 18,522 km/h |

16 sound | 19,757 km/h |

17 sound | 20,992 km/h |

18 sound | 22,226 km/h |

19 sound | 23,461 km/h |

20 sound | 24,696 km/h |

21 sound | 25,931 km/h |

22 sound | 27,166 km/h |

23 sound | 28,400 km/h |

24 sound | 29,635 km/h |

25 sound | 30,870 km/h |

26 sound | 32,105 km/h |

27 sound | 33,340 km/h |

28 sound | 34,574 km/h |

29 sound | 35,809 km/h |

30 sound | 37,044 km/h |

31 sound | 38,279 km/h |

32 sound | 39,514 km/h |

33 sound | 40,748 km/h |

34 sound | 41,983 km/h |

35 sound | 43,218 km/h |

36 sound | 44,453 km/h |

37 sound | 45,688 km/h |

38 sound | 46,922 km/h |

39 sound | 48,157 km/h |

40 sound | 49,392 km/h |

## More Speed Of Sound Speed Conversions

- Convert to Knots
- 1 sound is equal to 666.738661 knots
- Convert to Mach Number
- 1 sound is equal to Mach 1
- Convert to Speed Of Light
- 1 sound is equal to 1.1441E-6 speed of light
- Convert to Miles Per Hour
- 1 sound is equal to 767.269148 miles per hour
- Convert to Feet Per Second
- 1 sound is equal to 1,125.33 feet per second
- Convert to Kilometers Per Second
- 1 sound is equal to 0.343 kilometers per second
- Convert to Meters Per Second
- 1 sound is equal to 343 meters per second
- Convert to Centimeters Per Second
- 1 sound is equal to 34,300 centimeters per second