# Speed of Sound to Knots Converter

Enter the speed in speed of sound below to get the value converted to knots.

**Results in Knots:**

Do you want to convert knots to speed of sound?

## How to Convert Speed of Sound to Knots

To convert a measurement in speed of sound to a measurement in knots, multiply the speed by the following conversion ratio: 666.738661 knots/speed of sound.

Since one speed of sound is equal to 666.738661 knots, you can use this simple formula to convert:

knots = speed of sound × 666.738661

The speed in knots is equal to the speed in speed of sound multiplied by 666.738661.

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

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

## What Is the 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,^{[1]} 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.

Learn more about the speed of sound.

## Speed of Sound to Knot Conversion Table

Speed Of Sound | Knots |
---|---|

1 sound | 666.74 kn |

2 sound | 1,333 kn |

3 sound | 2,000 kn |

4 sound | 2,667 kn |

5 sound | 3,334 kn |

6 sound | 4,000 kn |

7 sound | 4,667 kn |

8 sound | 5,334 kn |

9 sound | 6,001 kn |

10 sound | 6,667 kn |

11 sound | 7,334 kn |

12 sound | 8,001 kn |

13 sound | 8,668 kn |

14 sound | 9,334 kn |

15 sound | 10,001 kn |

16 sound | 10,668 kn |

17 sound | 11,335 kn |

18 sound | 12,001 kn |

19 sound | 12,668 kn |

20 sound | 13,335 kn |

21 sound | 14,002 kn |

22 sound | 14,668 kn |

23 sound | 15,335 kn |

24 sound | 16,002 kn |

25 sound | 16,668 kn |

26 sound | 17,335 kn |

27 sound | 18,002 kn |

28 sound | 18,669 kn |

29 sound | 19,335 kn |

30 sound | 20,002 kn |

31 sound | 20,669 kn |

32 sound | 21,336 kn |

33 sound | 22,002 kn |

34 sound | 22,669 kn |

35 sound | 23,336 kn |

36 sound | 24,003 kn |

37 sound | 24,669 kn |

38 sound | 25,336 kn |

39 sound | 26,003 kn |

40 sound | 26,670 kn |

## References

- CK-12, Speed of Sound, https://www.ck12.org/physics/speed-of-sound/lesson/Speed-of-Sound-MS-PS/
- NASA, Knots Versus Miles per Hour, https://www.grc.nasa.gov/WWW/K-12/WindTunnel/Activities/knots_vs_mph.html

## More Speed of Sound & Knot Conversions

- speed of sound to Mach number
- speed of sound to speed of light
- speed of sound to miles per hour
- speed of sound to feet per second
- speed of sound to kilometers per second
- speed of sound to kilometers per hour
- speed of sound to meters per second
- speed of sound to centimeters per second
- Mach number to knots
- speed of light to knots
- miles per hour to knots
- feet per second to knots
- kilometers per second to knots
- kilometers per hour to knots
- meters per second to knots
- centimeters per second to knots