Miles per hour to Metres per second
Convert miles per hour (mph) to metres per second (m/s) instantly — with formula and reference table.
mph
m/s
Quick answer: 1 mph = 0.44704 m/s. To convert miles per hour to metres per second, multiply by mph × 0.44704.
Converting miles per hour to metres per second
This converter changes a value in miles per hour (mph) into metres per second (m/s). One miles per hour equals 0.44704 m/s. One mile per hour equals 0.44704 metres per second. The conversion runs entirely in your browser — enter a value and the result updates instantly, in either direction.
Formula
m/s = mph × 0.44704
Example
Convert 10 mph to m/s: 10 × 0.44704 = 4.4704 m/s.
Miles per hour to Metres per second conversion table
| Miles per hour (mph) | Metres per second (m/s) |
|---|---|
| 1 mph | 0.44704 m/s |
| 2 mph | 0.89408 m/s |
| 3 mph | 1.34112 m/s |
| 5 mph | 2.2352 m/s |
| 10 mph | 4.4704 m/s |
| 20 mph | 8.9408 m/s |
| 25 mph | 11.176 m/s |
| 50 mph | 22.352 m/s |
| 100 mph | 44.704 m/s |
How to use this converter
- Enter a value in the miles per hour (mph) field.
- Read the converted value in metres per second (m/s) below.
- Type into the m/s field instead to convert in reverse, or use the swap button.
Frequently asked questions
How do I convert mph to m/s?
Multiply the speed in mph by 0.44704. 60 mph = 26.82 m/s.
What is 30 mph in m/s?
30 times 0.44704 = 13.41 m/s.
Why convert mph to m/s?
Physics problems use SI units, so speeds are converted to metres per second for calculations.