Mile/Hour to Meter/Second Conversion
1 Mile/Hour (mph) equals 0.44704 Meter/Second (m/s).
1 Mile/Hour = 0.44704 Meter/Second
How to convert Mile/Hour to Meter/Second
Multiply the value in Mile/Hour by 0.44704 to get Meter/Second. To convert back from Meter/Second to Mile/Hour, divide by 0.44704 — or multiply by 2.236936292.
m/s = mph × 0.44704
Example: 25 mph × 0.44704 = 11.176 m/s.
Watch out: Mach number depends on air temperature. This converter uses 343 m/s, the speed of sound in dry air at about 20 °C; at cruising altitude the real figure is lower.
Mile/Hour to Meter/Second conversion table
| Mile/Hour (mph) | Meter/Second (m/s) |
|---|---|
| 1 | 0.44704 |
| 2 | 0.89408 |
| 3 | 1.34112 |
| 4 | 1.78816 |
| 5 | 2.2352 |
| 10 | 4.4704 |
| 15 | 6.7056 |
| 20 | 8.9408 |
| 25 | 11.176 |
| 50 | 22.352 |
| 75 | 33.528 |
| 100 | 44.704 |
| 250 | 111.76 |
| 500 | 223.52 |
| 1,000 | 447.04 |
Frequently asked questions
What is 1 Mile/Hour in Meter/Second?
1 Mile/Hour (mph) is 0.44704 Meter/Second (m/s).
What is 1 Meter/Second in Mile/Hour?
1 Meter/Second (m/s) is 2.236936292 Mile/Hour (mph).
How do I convert Mile/Hour to Meter/Second?
Multiply the value in Mile/Hour by 0.44704. For example, 5 mph × 0.44704 = 2.2352 m/s. To go the other way, divide by 0.44704.
How many units does the speed converter support?
It converts between 7 units: Meter/Second, Kilometer/Hour, Mile/Hour, Knot, Foot/Second, Centimeter/Second, Mach.
What should I watch out for when converting speed?
Mach number depends on air temperature. This converter uses 343 m/s, the speed of sound in dry air at about 20 °C; at cruising altitude the real figure is lower.
More speed conversions
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For any other speed unit, use the full Speed Converter.