Mach to Meter per Second Converter
Speed · unit-converter
Convert Mach to Meter per Second with a fixed input and output unit, step-by-step formula line, and reference tables. All calculations bridge through meters per second with fixed definitions (knot, international mile, Mach 1 = ISA sea level, Beaufort WMO bands at 10 m, vacuum c, plus linear SI and imperial rate units like km/s, fpm, ips, cm/s, and mm/s).
About Mach
Mach number is the ratio of speed to the local speed of sound. Here Mach 1 is fixed at 340.29 m/s (ISA sea level, ~15 °C) for consistent numeric conversion.
About Meter per Second
Meters per second is the SI derived unit for speed. It is the standard in physics and engineering for expressing velocity.
How to convert mach (isa sea level) to meters per second
1 mach equals 340.29 meter per second in this tool (via m/s):
1 mach = (340.29 m/s ÷ 1 m/s) mps = 340.29 mps
Each mach carries 340.29 m/s and each meter per second 1 m/s, so one mach equals 340.29 ÷ 1 mps.
Let v(mach) be the numeric speed in Mach (mach), and v(mps) in Meter per Second (mps). Then:
v(mps) = v(mach) × (340.29 / 1)
Equivalently, divide by how many mach fit into one mps (m/s per mps divided by m/s per mach):
v(mps) = v(mach) ÷ 0.0029386699579770194
Examples
Example #1: Convert 10 mach to meter per second
10 mach = 10 mach × (340.29/1) mps = 3402.9 mps
10 mach = 10 mach ÷ 0.0029386699579770194 = 3402.9 mps
Example #2: Convert 50 mach to meter per second
50 mach = 50 mach × (340.29/1) mps = 17014.5 mps
50 mach = 50 mach ÷ 0.0029386699579770194 = 17014.5 mps
Summary
To convert Mach to Meter per Second, multiply the value in mach by (340.29 m/s per mach) / (1 m/s per mps). Equivalently: value_mps = value_mach × (340.29 / 1). Numerically, 1 mach equals 340.29 mps.
Relationship context
You are converting between Mach and Meter per Second. Mach is treated as multiples of Mach 1 = 340.29 m/s (ISA reference). Actual Mach depends on altitude and temperature; this tool uses one reference sound speed for reproducible numbers.
Conversion tables
| Mach (mach) | Meter per Second (mps) |
|---|---|
| 0.1 | 34.029 |
| 1 | 340.29 |
| 2 | 680.58 |
| 3 | 1,020.87 |
| 4 | 1,361.16 |
| 5 | 1,701.45 |
| 6 | 2,041.74 |
| 7 | 2,382.03 |
| 8 | 2,722.32 |
| 9 | 3,062.61 |
| Mach (mach) | Meter per Second (mps) |
|---|---|
| 10 | 3,402.9 |
| 20 | 6,805.8 |
| 30 | 10,208.7 |
| 40 | 13,611.6 |
| 50 | 17,014.5 |
| 60 | 20,417.4 |
| 70 | 23,820.3 |
| 80 | 27,223.2 |
| 90 | 30,626.1 |
| 100 | 34,029 |