# Convert Feet Per Second to Speed Of Sound

Enter the speed in feet per second below to get the value converted to speed of sound.

**Results in Speed Of Sound:**

## How to Convert Feet Per Second to Speed Of Sound

To convert a foot per second measurement to a speed of sound measurement, multiply the speed by the conversion ratio. One foot per second is equal to 0.000889 speed of sound, so use this simple formula to convert:

The speed in speed of sound is equal to the feet per second multiplied by 0.000889.

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

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

## Feet Per Second

Feet per second are a measurement of speed expressing the distance travelled in feet in one second.

The foot per second is a US customary and imperial unit of speed. Feet per second can be abbreviated as *ft/s*, and are also sometimes abbreviated as *ft/sec* or *fps*. For example, 1 foot per second can be written as 1 ft/s, 1 ft/sec, or 1 fps.

Feet per second can be expressed using the formula:

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

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

## 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.

## Foot Per Second Measurements and Equivalent Speed Of Sound Conversions

Feet Per Second | Speed Of Sound |
---|---|

1 ft/s | 0.000889 sound |

2 ft/s | 0.001777 sound |

3 ft/s | 0.002666 sound |

4 ft/s | 0.003555 sound |

5 ft/s | 0.004443 sound |

6 ft/s | 0.005332 sound |

7 ft/s | 0.00622 sound |

8 ft/s | 0.007109 sound |

9 ft/s | 0.007998 sound |

10 ft/s | 0.008886 sound |

11 ft/s | 0.009775 sound |

12 ft/s | 0.010664 sound |

13 ft/s | 0.011552 sound |

14 ft/s | 0.012441 sound |

15 ft/s | 0.013329 sound |

16 ft/s | 0.014218 sound |

17 ft/s | 0.015107 sound |

18 ft/s | 0.015995 sound |

19 ft/s | 0.016884 sound |

20 ft/s | 0.017773 sound |

21 ft/s | 0.018661 sound |

22 ft/s | 0.01955 sound |

23 ft/s | 0.020438 sound |

24 ft/s | 0.021327 sound |

25 ft/s | 0.022216 sound |

26 ft/s | 0.023104 sound |

27 ft/s | 0.023993 sound |

28 ft/s | 0.024882 sound |

29 ft/s | 0.02577 sound |

30 ft/s | 0.026659 sound |

31 ft/s | 0.027548 sound |

32 ft/s | 0.028436 sound |

33 ft/s | 0.029325 sound |

34 ft/s | 0.030213 sound |

35 ft/s | 0.031102 sound |

36 ft/s | 0.031991 sound |

37 ft/s | 0.032879 sound |

38 ft/s | 0.033768 sound |

39 ft/s | 0.034657 sound |

40 ft/s | 0.035545 sound |

## More Foot Per Second Speed Conversions

- Convert to Knots
- 1 ft/s is equal to 0.592484 knots
- Convert to Mach Number
- 1 ft/s is equal to Mach 0.000889
- Convert to Speed Of Light
- 1 ft/s is equal to 1.0167E-9 speed of light
- Convert to Miles Per Hour
- 1 ft/s is equal to 0.681818 miles per hour
- Convert to Kilometers Per Second
- 1 ft/s is equal to 0.000305 kilometers per second
- Convert to Kilometers Per Hour
- 1 ft/s is equal to 1.09728 kilometers per hour
- Convert to Meters Per Second
- 1 ft/s is equal to 0.3048 meters per second
- Convert to Centimeters Per Second
- 1 ft/s is equal to 30.48 centimeters per second