# Convert Kilometers Per Second to Feet Per Second

## Learn How to Convert Kilometers Per Second to Feet Per Second Using our Conversion Formula

Converting a kilometer per second speed measurement to a foot per second measurement involves multiplying your speed by the conversion ratio to find the result. A kilometer per second is equal to 3280.839895 feet per second, so to convert simply multiply by 3280.839895.

For example, 5km/sec = (5 × 3280.839895) = 16,404.199475ft/sec.

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

## More Speed Conversions

- Convert to Knots Speed
- 1km/sec is equal to 1,944 knots
- Convert to Mach Speed
- 1km/sec is equal to 2.915452 mach
- Convert to Speed Of Sound Speed
- 1km/sec is equal to 2.915452 speed of sound
- Convert to Miles Per Hour Speed
- 1km/sec is equal to 2,237 miles per hour
- Convert to Kilometers Per Hour Speed
- 1km/sec is equal to 3,600 kilometers per hour
- Convert to Meters Per Second Speed
- 1km/sec is equal to 1,000 meters per second
- Convert to Centimeters Per Second Speed
- 1km/sec is equal to 100,000 centimeters per second

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

Kilometers Per Second | Feet Per Second | Kilometers Per Second | Feet Per Second | Kilometers Per Second | Feet Per Second |
---|---|---|---|---|---|

1 | 3,281 | 21 | 68,898 | 41 | 134,514 |

2 | 6,562 | 22 | 72,178 | 42 | 137,795 |

3 | 9,843 | 23 | 75,459 | 43 | 141,076 |

4 | 13,123 | 24 | 78,740 | 44 | 144,357 |

5 | 16,404 | 25 | 82,021 | 45 | 147,638 |

6 | 19,685 | 26 | 85,302 | 46 | 150,919 |

7 | 22,966 | 27 | 88,583 | 47 | 154,199 |

8 | 26,247 | 28 | 91,864 | 48 | 157,480 |

9 | 29,528 | 29 | 95,144 | 49 | 160,761 |

10 | 32,808 | 30 | 98,425 | 50 | 164,042 |

11 | 36,089 | 31 | 101,706 | 51 | 167,323 |

12 | 39,370 | 32 | 104,987 | 52 | 170,604 |

13 | 42,651 | 33 | 108,268 | 53 | 173,885 |

14 | 45,932 | 34 | 111,549 | 54 | 177,165 |

15 | 49,213 | 35 | 114,829 | 55 | 180,446 |

16 | 52,493 | 36 | 118,110 | 56 | 183,727 |

17 | 55,774 | 37 | 121,391 | 57 | 187,008 |

18 | 59,055 | 38 | 124,672 | 58 | 190,289 |

19 | 62,336 | 39 | 127,953 | 59 | 193,570 |

20 | 65,617 | 40 | 131,234 | 60 | 196,850 |