Convert ft/s to mph
Feet per second to miles per hour. Enter a value to convert, or use the ft/s to mph chart further down the page.
1 foot per second equals 0.6818181818 miles per hour. Going the other way, 1 mile per hour = 1.466666667 feet per second.
How to convert ft/s to mph
To convert feet per second to miles per hour, multiply the foot per second value by 0.6818181818. You can also divide by 1.466666667 to get the same answer.
mph = ft/s × 0.6818181818
Worked example
Convert 60 ft/s to miles per hour:
60 ft/s = 40.90909091 mph
ft/s to mph conversion chart
Use this ft/s to mph table for quick reference without typing anything.
| feet per second (ft/s) | miles per hour (mph) |
|---|---|
| 1 ft/s | 0.6818181818 mph |
| 5 ft/s | 3.409090909 mph |
| 10 ft/s | 6.818181818 mph |
| 20 ft/s | 13.63636364 mph |
| 30 ft/s | 20.45454545 mph |
| 40 ft/s | 27.27272727 mph |
| 50 ft/s | 34.09090909 mph |
| 60 ft/s | 40.90909091 mph |
| 70 ft/s | 47.72727273 mph |
| 80 ft/s | 54.54545455 mph |
| 100 ft/s | 68.18181818 mph |
| 120 ft/s | 81.81818182 mph |
What is a foot per second?
One foot per second is exactly 0.3048 meters per second. It is the customary unit for muzzle velocity, conveyor speed and airflow in the United States.
What is a mile per hour?
One mile per hour is exactly 0.44704 meters per second. It is the speed unit on US and UK road signs.
Frequently asked questions
How many mph are in a foot per second?
1 ft/s equals 0.6818181818 mph. Going the other way, 1 mph is 1.466666667 ft/s.
How do you convert ft/s to mph?
To convert feet per second to miles per hour, multiply the foot per second value by 0.6818181818. You can also divide by 1.466666667 to get the same answer.
What is 10 ft/s in mph?
10 ft/s equals 6.818181818 mph. The conversion chart on this page lists the other values people look up most often.
Related speed conversions
Convert ft/s to other units
Convert other units to mph
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