# Feet per Second to Miles per Hour Converter

Enter the speed in feet per second below to get the value converted to miles per hour.

**Results in Miles per Hour:**

Do you want to convert miles per hour to feet per second?

## How to Convert Feet per Second to Miles per Hour

To convert a measurement in feet per second to a measurement in miles per hour, multiply the speed by the following conversion ratio: 0.681818 miles per hour/foot per second.

Since one foot per second is equal to 0.681818 miles per hour, you can use this simple formula to convert:

miles per hour = feet per second × 0.681818

The speed in miles per hour is equal to the speed in feet per second multiplied by 0.681818.

**For example,**here's how to convert 5 feet per second to miles per hour using the formula above.

Feet per second and miles per hour are both units used to measure speed. Calculate speed in feet per second or miles per hour using our speed calculator or keep reading to learn more about each unit of measure.

## What Are Feet per Second?

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

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, ft/s is expressing a change in length or distance relative to a change in time.

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.

Learn more about feet per second.

## What Are Miles per Hour?

Miles per hour are a measurement of speed expressing the distance traveled in miles in one hour.^{[2]}

The mile per hour is a US customary and imperial unit of speed. Miles per hour can be abbreviated as *mph*, and are also sometimes abbreviated as *mi/h* or *MPH*. For example, 1 mile per hour can be written as 1 mph, 1 mi/h, or 1 MPH.

Miles per hour can be expressed using the formula:

v_{mph} = d_{mi} / t_{hr}

The velocity in miles per hour is equal to the distance in miles divided by time in hours.

Learn more about miles per hour.

## Foot per Second to Mile per Hour Conversion Table

Feet Per Second | Miles Per Hour |
---|---|

1 ft/s | 0.681818 mph |

2 ft/s | 1.3636 mph |

3 ft/s | 2.0455 mph |

4 ft/s | 2.7273 mph |

5 ft/s | 3.4091 mph |

6 ft/s | 4.0909 mph |

7 ft/s | 4.7727 mph |

8 ft/s | 5.4545 mph |

9 ft/s | 6.1364 mph |

10 ft/s | 6.8182 mph |

11 ft/s | 7.5 mph |

12 ft/s | 8.1818 mph |

13 ft/s | 8.8636 mph |

14 ft/s | 9.5455 mph |

15 ft/s | 10.23 mph |

16 ft/s | 10.91 mph |

17 ft/s | 11.59 mph |

18 ft/s | 12.27 mph |

19 ft/s | 12.95 mph |

20 ft/s | 13.64 mph |

21 ft/s | 14.32 mph |

22 ft/s | 15 mph |

23 ft/s | 15.68 mph |

24 ft/s | 16.36 mph |

25 ft/s | 17.05 mph |

26 ft/s | 17.73 mph |

27 ft/s | 18.41 mph |

28 ft/s | 19.09 mph |

29 ft/s | 19.77 mph |

30 ft/s | 20.45 mph |

31 ft/s | 21.14 mph |

32 ft/s | 21.82 mph |

33 ft/s | 22.5 mph |

34 ft/s | 23.18 mph |

35 ft/s | 23.86 mph |

36 ft/s | 24.55 mph |

37 ft/s | 25.23 mph |

38 ft/s | 25.91 mph |

39 ft/s | 26.59 mph |

40 ft/s | 27.27 mph |

## 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
- Wikipedia, Miles per hour, https://en.wikipedia.org/wiki/Miles_per_hour

## More Foot per Second & Mile per Hour Conversions

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