Convert Metres per second to Miles per hour
1 metre per second is 2.236936 mph. One metre per second is exactly 2.23693629205 miles per hour.
One metre per second is 2.2369363 miles per hour. To convert metres per second to miles per hour, multiply by 2.2369363; to go the other way, divide by 2.2369363 or multiply by 0.44704. The factor is exact rather than rounded: it follows from NIST Special Publication 811. The SI unit of speed, and the one physics is done in.
Factor checked against the defining standard · How we check
- Metres per second × 2.2369363
value * 2.236936292052.237 mph
1 metre per second in every speed unit
| Unit | Value | Exact factor |
|---|---|---|
| metres per second (as entered) | 1 m/s | — |
| kilometres per hour | 3.6 km/h | × 3.6 |
| miles per hour | 2.236936292 mph | × 2.23693629205 |
| knots | 1.943844492 kn | × 1.94384449244 |
| feet per second | 3.280839895 ft/s | × 3.28083989501 |
Factors are entered by hand from NIST Special Publication 811 rather than derived from a units library, so the ones that terminate are exact rather than rounded.
How do you convert metres per second to miles per hour?
- 1.Take the measurement in metres per second.
- 2.Multiply by 2.2369363 — that is how many miles per hour fit in one metre per second.
- 3.To go back the other way, divide by 2.2369363, or multiply by 0.44704.
Metres per second to miles per hour conversion table
| Metres per second | Miles per hour |
|---|---|
| 1 m/s | 2.236936 mph |
| 2 m/s | 4.473873 mph |
| 3 m/s | 6.710809 mph |
| 4 m/s | 8.947745 mph |
| 5 m/s | 11.184681 mph |
| 6 m/s | 13.421618 mph |
| 7 m/s | 15.658554 mph |
| 8 m/s | 17.89549 mph |
| 9 m/s | 20.132427 mph |
| 10 m/s | 22.369363 mph |
| 12 m/s | 26.843236 mph |
| 15 m/s | 33.554044 mph |
| 20 m/s | 44.738726 mph |
| 25 m/s | 55.923407 mph |
| 50 m/s | 111.846815 mph |
| 100 m/s | 223.693629 mph |
What are metres per second and miles per hour?
- Metre per second (m/s)
- The SI unit of speed, and the one physics is done in. A brisk walk is about 1.4 m/s.
- Mile per hour (mph)
- Exactly 0.44704 m/s, because a mile is exactly 1,609.344 metres. US and UK road speeds.
Source: NIST Special Publication 811 — conversion factors for speed
Questions people actually ask
- How many miles per hour are in a metre per second?
- 2.2369363. Exactly 0.44704 m/s, because a mile is exactly 1,609.344 metres. US and UK road speeds.
- How do I convert miles per hour back to metres per second?
- Divide by 2.2369363, or multiply by 0.44704 — they are the same operation.
Other speed conversions
Miles per hour to metres per second — the same conversion the other way.