# Kilometers per Second to Knots Converter

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

**Results in Knots:**

Do you want to convert knots to kilometers per second?

## How to Convert Kilometers per Second to Knots

To convert a measurement in kilometers per second to a measurement in knots, multiply the speed by the following conversion ratio: 1,943.844492 knots/kilometer per second.

Since one kilometer per second is equal to 1,943.844492 knots, you can use this simple formula to convert:

The speed in knots is equal to the speed in kilometers per second multiplied by 1,943.844492.

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

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

## What Are Kilometers per Second?

Kilometers per second are a measurement of speed expressing the distance traveled 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.

In the expressions of units, the slash, or solidus (/), is used to express a change in one or more units relative to a change in one or more other units.^{[1]} For example, km/s is expressing a change in length or distance relative to a change in time.

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.

Learn more about kilometers per second.

## Kilometer per Second to Knot Conversion Table

Kilometers Per Second | Knots |
---|---|

0.001 km/s | 1.9438 kn |

0.002 km/s | 3.8877 kn |

0.003 km/s | 5.8315 kn |

0.004 km/s | 7.7754 kn |

0.005 km/s | 9.7192 kn |

0.006 km/s | 11.66 kn |

0.007 km/s | 13.61 kn |

0.008 km/s | 15.55 kn |

0.009 km/s | 17.49 kn |

0.01 km/s | 19.44 kn |

0.02 km/s | 38.88 kn |

0.03 km/s | 58.32 kn |

0.04 km/s | 77.75 kn |

0.05 km/s | 97.19 kn |

0.06 km/s | 116.63 kn |

0.07 km/s | 136.07 kn |

0.08 km/s | 155.51 kn |

0.09 km/s | 174.95 kn |

0.1 km/s | 194.38 kn |

0.2 km/s | 388.77 kn |

0.3 km/s | 583.15 kn |

0.4 km/s | 777.54 kn |

0.5 km/s | 971.92 kn |

0.6 km/s | 1,166 kn |

0.7 km/s | 1,361 kn |

0.8 km/s | 1,555 kn |

0.9 km/s | 1,749 kn |

1 km/s | 1,944 kn |

## References

- National Institute of Standards and Technology, NIST Guide to the SI, Chapter 6: Rules and Style Conventions for Printing and Using Units, https://www.nist.gov/pml/special-publication-811/nist-guide-si-chapter-6-rules-and-style-conventions-printing-and-using
- NASA, Knots Versus Miles per Hour, https://www.grc.nasa.gov/WWW/K-12/WindTunnel/Activities/knots_vs_mph.html

## More Kilometer per Second & Knot Conversions

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