Meters per second to miles per hour table
| meters per second (m/s) | miles per hour (mph) |
|---|---|
| 1 m/s | 2.23694 mph |
| 2 m/s | 4.47387 mph |
| 3 m/s | 6.71081 mph |
| 4 m/s | 8.94775 mph |
| 5 m/s | 11.1847 mph |
| 10 m/s | 22.3694 mph |
| 20 m/s | 44.7387 mph |
| 25 m/s | 55.9234 mph |
| 50 m/s | 111.847 mph |
| 75 m/s | 167.77 mph |
| 100 m/s | 223.694 mph |
1 m/s in other units
| kilometers per hour (km/h) | 3.6 |
|---|---|
| miles per hour (mph) | 2.23694 |
| feet per second (ft/s) | 3.28084 |
| knots | 1.94384 |
How the value is converted
1 m/s × 2.236936292 = 2.236936292 mph
Speed compares distance per elapsed time. Mach is not included because the local speed of sound depends on the medium and conditions.
The first answer is rounded to two decimal places for results of 1 or more, or three significant digits below 1; the exact figure keeps 10 significant digits. Why rounding early changes the answer.