Skip to content
UtilLab

Foot per second [ft/s] to Mile per hour [m/h] Converter

Quick Reference

1 Foot per second (ft/s) = 0.681818 Mile per hour (m/h)

1 Mile per hour (m/h) = 1.466667058 Foot per second (ft/s)

How to Convert Foot per second to Mile per hour

1 ft/s = 0.681818 m/h
1 m/h = 1.466667058 ft/s

To convert Foot per second to Mile per hour, divide the value by 1.466667058 (equivalently, multiply by 0.681818). To convert Mile per hour back to Foot per second, multiply by 1.466667058.

Example: convert 10 ft/s to m/h:
10 ft/s = 10 x 0.681818 = 6.81818 m/h

↔ Convert Mile per hour to Foot per second

Foot per second

Definition: Foot per second (ft/s) is a unit of speed, expressing the number of feet travelled in one second. It is used in the imperial system of measurement and is common in engineering and physics calculations.

History/origin: Foot per second is based on the foot as a unit of length and the second as a unit of time. It is a part of the imperial system of measurement that predates the metric system.

Current use: Ft/s is used in fields such as fluid dynamics, ballistics, and sports analytics (e.g., golf ball speed). It's also used in some construction and engineering applications in countries that use the imperial system.

Mile per hour

Definition: Mile per hour (m/h or mph) is a unit of speed, expressing the number of miles travelled in one hour. It is commonly used for measuring the speed of vehicles, especially in countries that use the imperial system, such as the United States and the United Kingdom.

History/origin: Mile per hour is derived from the imperial system of measurement, based on the mile as a unit of distance and the hour as a unit of time. It is historically tied to the British Empire and its influence.

Current use: Mph is widely used in road signage, vehicle speedometers, and everyday conversation about speed in countries like the US and UK. It is also used in weather reports and sports, such as baseball, to describe the speed of a thrown ball.

Foot per second to Mile per hour Conversion Table

Foot per second [ft/s]Mile per hour [m/h]
1 ft/s0.681818 m/h
2 ft/s1.363636 m/h
5 ft/s3.40909 m/h
10 ft/s6.81818 m/h
20 ft/s13.63636 m/h
50 ft/s34.0909 m/h
100 ft/s68.1818 m/h
200 ft/s136.3636 m/h
500 ft/s340.909 m/h
1000 ft/s681.818 m/h

Common Foot per second to Mile per hour conversions

  • 1 ft/s = 0.681818 m/h
  • 2 ft/s = 1.363636 m/h
  • 3 ft/s = 2.045454 m/h
  • 4 ft/s = 2.727272 m/h
  • 5 ft/s = 3.40909 m/h
  • 6 ft/s = 4.090908 m/h
  • 7 ft/s = 4.772726 m/h
  • 8 ft/s = 5.454544 m/h
  • 9 ft/s = 6.136362 m/h
  • 10 ft/s = 6.81818 m/h
  • 12 ft/s = 8.181816 m/h
  • 15 ft/s = 10.22727 m/h
  • 20 ft/s = 13.63636 m/h
  • 25 ft/s = 17.04545 m/h
  • 30 ft/s = 20.45454 m/h
  • 40 ft/s = 27.27272 m/h
  • 50 ft/s = 34.0909 m/h
  • 60 ft/s = 40.90908 m/h
  • 75 ft/s = 51.13635 m/h
  • 100 ft/s = 68.1818 m/h
  • 150 ft/s = 102.2727 m/h
  • 200 ft/s = 136.3636 m/h
  • 250 ft/s = 170.4545 m/h
  • 300 ft/s = 204.5454 m/h
  • 500 ft/s = 340.909 m/h
  • 750 ft/s = 511.3635 m/h
  • 1,000 ft/s = 681.818 m/h

Foot per second [ft/s] to Mile per hour [m/h] Converter

What is 1 ft/s in m/h?
1 Foot per second (ft/s) equals 0.681818 m/h, and 1 m/h equals 1.466667 ft/s.
How do I convert Foot per second to Mile per hour?
Divide by 1.466667: 10 ft/s ÷ 1.466667 = 6.81818 m/h. The converter above does it for any value, with the precision you choose.
What is 100 ft/s in m/h?
100 ft/s = 68.1818 m/h. Common amounts are listed on this page, each with its own step-by-step page.
Is a Foot per second bigger than a Mile per hour?
No. 1 ft/s is only 0.681818 m/h: it takes 1.466667 ft/s to make 1 m/h.
Foot per second to Mile per hour Converter | UtilLab