Instantly convert miles per hour (mph) to meters per second (m/s). Bidirectional, accurate, and free.
To convert miles per hour to meters per second, use the formula meters per second = miles per hour × 0.447. For example, 2 miles per hour equals 0.8941 meters per second. Type any number into the calculator above and the result appears instantly — you can also type into the meters per second box to convert the other way.
| Miles per hour | Meters per second |
|---|---|
| 10 mph | 4.4704 m/s |
| 20 mph | 8.9408 m/s |
| 30 mph | 13.4112 m/s |
| 40 mph | 17.8816 m/s |
| 50 mph | 22.352 m/s |
| 60 mph | 26.8224 m/s |
| 70 mph | 31.2928 m/s |
| 80 mph | 35.7632 m/s |
There are 0.447 meters per second in one mile per hour. To convert any value, apply the formula meters per second = miles per hour × 0.447.
The formula is meters per second = miles per hour × 0.447. Enter a value above and the result updates instantly in both directions.
Yes. It uses the exact internationally-defined conversion factor, so results match official standards to several decimal places.
Yes — the converter is bidirectional. Type in either box and the other updates automatically using the inverse formula.