Convert Miles per Hour to Feet per Second
Convert miles per hour to feet per second instantly. Type a value below, check the formula and table, then see how the same mph to ft/s conversion looks as a single line in Notes Calculator.
Miles per Hour to Feet per Second formula
One mile per hour is 1.46667 feet per second, so ft/s = mph × 1.46667. For the reverse, multiply feet per second by 0.681818, or use the Feet per Second to Miles per Hour converter.
Miles per Hour to Feet per Second conversion table
| Miles per Hour (mph) | Feet per Second (ft/s) |
|---|---|
| 1 | 1.46667 |
| 2 | 2.93333 |
| 5 | 7.33333 |
| 10 | 14.6667 |
| 20 | 29.3333 |
| 25 | 36.6667 |
| 50 | 73.3333 |
| 100 | 146.667 |
| 250 | 366.667 |
| 500 | 733.333 |
| 1,000 | 1,466.67 |
Miles per Hour to Feet per Second in Notes Calculator
Notes Calculator is a notepad that does math. Write 100 mi/h to ft/s on any line and the answer appears beside it. Change the number and the result follows. The same works with in and as, and with values stored in variables, so a whole estimate can mix miles per hour and feet per second without a separate converter.
| Note | Result |
|---|---|
| 100 mi/h to ft/s | 146.67 ft/s |
| 100 mi/h in ft/s | 146.67 ft/s |
| 10 ft/s as mi/h | 6.82 mph |
See the unit conversion docs for mixing units in one expression, or open the free web app and try it.
FAQ
Frequently asked questions
- One mile per hour equals 1.46667 feet per second. To convert miles per hour to feet per second, multiply by 1.46667; to go back, multiply by 0.681818.
- Type the value, the unit, and the target unit on one line: 100 mi/h to ft/s. The keywords to, in, and as all work, and the result updates as you type. You can also keep the value in a variable and convert it later.
- Yes. The converter on this page is free, and Notes Calculator has a free plan for the web, Mac, Windows, Linux, and Android with the same unit conversions built in.
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