Mph to Fps ConverterRight in Your Browser
Convert miles per hour (mph) to feet per second (ft/s). Miles per hour (mph) is the road-speed unit of the US and UK, used for speed limits and wind speeds. Feet per second (ft/s) measures speed in US engineering, ballistics and sports — 60 mph is exactly 88 ft/s. Everything is calculated locally in your browser — no server, and it works offline.
1.46667 ft/s
in feet per second (foot per second)
To convert miles per hour to feet per second, multiply the mile per hour value by 1.46667.
Switch to Fps to MphMph to Fps Chart
| Miles per hour (mph) | Feet per second (ft/s) |
|---|---|
| 1 | 1.46667 |
| 2 | 2.93333 |
| 3 | 4.4 |
| 4 | 5.86667 |
| 5 | 7.33333 |
| 10 | 14.6667 |
| 20 | 29.3333 |
| 50 | 73.3333 |
| 100 | 146.667 |
Frequently Asked Questions
How many feet per second are in a mile per hour?
One mile per hour equals 1.46667 feet per second (1 mph = 1.46667 ft/s). So to go from miles per hour to feet per second, multiply the mile per hour value by 1.46667.
What is the formula to convert miles per hour to feet per second?
To convert miles per hour to feet per second, multiply the mile per hour value by 1.46667. For example, 10 mph is 14.6667 ft/s.
What is 60 miles per hour in feet per second?
60 miles per hour — a common highway speed limit — is 88 feet per second. The converter above works for any value, entirely in your browser.
Is the mile per hour to foot per second conversion exact?
The factor used here is the defined value: 1 mph = 1.466666667 ft/s. Results are rounded to six significant digits for readability, so for high-precision work use the full factor.
Every conversion runs 100% in your browser — zero files uploaded, ever.
How to verify it yourself →