Speed Converter
km/h, mph, knots and m/s.
Conversion
Meters per Second to Miles per Hour Converter
1 meter per second = 2.236936292 mph. Enter any value to convert meters per second (m/s) to miles per hour (mph), or use the table below for common values.
Formula
mph = m/s × 2.236936292
Example: 10 m/s = 22.36936292 mph. To convert the other way, use m/s = mph × 0.44704.
Quick mental estimate: multiply by about 2.2.
Meters per Second to Miles per Hour conversion table
| Meters per Second (m/s) | Miles per Hour (mph) |
|---|---|
| 1 m/s | 2.236936292 mph |
| 5 m/s | 11.18468146 mph |
| 10 m/s | 22.36936292 mph |
| 20 m/s | 44.73872584 mph |
| 30 m/s | 67.10808876 mph |
| 40 m/s | 89.47745168 mph |
| 50 m/s | 111.8468146 mph |
| 60 m/s | 134.2161775 mph |
| 70 m/s | 156.5855404 mph |
| 80 m/s | 178.9549034 mph |
| 90 m/s | 201.3242663 mph |
| 100 m/s | 223.6936292 mph |
| 120 m/s | 268.432355 mph |
| 150 m/s | 335.5404438 mph |
| 200 m/s | 447.3872584 mph |
| 300 m/s | 671.0808876 mph |
About meters per second and miles per hour
The meter per second is the SI unit of speed, used in physics, engineering and for wind speed in weather science.
Miles per hour is the road speed unit in the United States and the United Kingdom.
Other Speed conversions
Frequently asked questions
How do I convert meters per second to miles per hour?
Use the formula mph = m/s × 2.236936292. For example, 10 m/s = 22.36936292 mph.
What is 1 meter per second in miles per hour?
1 m/s = 2.236936292 mph.
How do I convert miles per hour back to meters per second?
Use m/s = mph × 0.44704. 1 mph = 0.44704 m/s.