Direct conversion
Convert mile per hour [mph] to meter per second [m/s] instantly with formula, examples, chart, and FAQs.
Quick answer
Use the calculator below for any custom value, then check the formula, examples, chart, and reverse conversion links.
1 mile per hour [mph] = 0.44704 meter per second [m/s]
1 mile per hour [mph] = 0.44704 meter per second [m/s]
Example: 1 mile per hour [mph] equals 0.44704 meter per second [m/s].
Speed conversions use meter per second as the reference unit. Road, aviation, nautical, and physics units are converted through stored factors.
Displayed results are rounded for readability. The calculator keeps enough precision for everyday use and switches to scientific notation for very large or very small values. Last reviewed: 2026-05-21.
Miles per hour measures how many miles are traveled in one hour.
HistoryThe unit combines the customary mile with the hour and became common with road, rail, and vehicle speed measurement.
Current useMiles per hour is used for road speeds, vehicle dashboards, wind speeds, sports, and travel planning in the United States and UK.
Meters per second is the SI derived unit of speed.
HistoryThe unit follows SI length and time measurement and is common in scientific calculations.
Current useMeters per second is used in physics, engineering, athletics, wind speeds, and technical specifications.
| mile per hour [mph] | meter per second [m/s] |
|---|---|
| 1 | 0.44704 |
| 2 | 0.89408 |
| 5 | 2.2352 |
| 10 | 4.4704 |
| 20 | 8.9408 |
| 25 | 11.176 |
| 50 | 22.352 |
| 100 | 44.704 |
| 1000 | 447.04 |
Use this formula: 1 mile per hour [mph] = 0.44704 meter per second [m/s] Enter your value in the calculator and the result updates instantly.
1 mile per hour [mph] equals 0.44704 meter per second [m/s].
Yes. Use the swap button in the calculator or open the related reverse conversion link when it is listed on this page.