Convert Mach to Meter per Second
Use this free converter to change mach (Ma) into meters per second (m/s). Mach and meter per second both measure speed. As a quick reference, 1 Ma equals 343 m/s, and 1 m/s equals 0.0029154519 Ma.
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Meter per Second (m/s)
343
1 Ma = 343 m/s
Speed conversion table
| Mach | Meter per Second |
|---|---|
| 0.01 | 3.43 |
| 0.1 | 34.3 |
| 0.5 | 171.5 |
| 1 | 343 |
| 2 | 686 |
| 3 | 1029 |
| 5 | 1715 |
| 10 | 3430 |
| 20 | 6860 |
| 25 | 8575 |
| 50 | 17150 |
| 100 | 34300 |
| 1,000 | 343000 |
How to convert Mach to Meter per Second
Multiply the mach value by 343 to get meters per second.
- Enter the number of mach you want to convert.
- The converter instantly shows the equivalent value in meters per second.
- Worked example: 15 Ma × 343 = 5145 m/s.
- Use the swap button to reverse the conversion (meter per second to mach).
About these units
Mach (Ma)
- Definition
- Mach is a ratio of an object’s speed to the local speed of sound, so Mach 1 is the speed of sound.
- History
- Named after physicist Ernst Mach, the number became important with high-speed flight.
- Current use
- Mach numbers describe the speed of aircraft and spacecraft in aerodynamics.
Meter per Second (m/s)
- Definition
- A meter per second (m/s) is the SI unit of speed, the distance in meters travelled each second.
- History
- It is the coherent SI speed unit derived from the meter and second.
- Current use
- Meters per second are used in physics, engineering, and wind-speed reporting.
Frequently asked questions
How many meters per second are in a mach?
There are 343 m/s in 1 Ma. To convert, multiply the number of mach by 343.
How do I convert mach to meters per second?
Multiply the mach value by 343 to get meters per second. For example, 10 Ma = 3430 m/s.
Is this mach-to-meter per second converter free?
Yes. This converter is completely free, runs entirely in your browser, and requires no sign-up. Your inputs never leave your device.
Convert Mach to other speed units
| Unit | 1 Mach equals |
|---|---|
| Meter per Second (m/s) | 343 m/s |
| Kilometer per Hour (km/h) | 1234.8 km/h |
| Mile per Hour (mph) | 767.26915 mph |
| Knot (kn) | 666.73866 kn |
| Foot per Second (ft/s) | 1125.3281 ft/s |