Meters per Second to Speed of Sound (m/s → Mach)
Formula
1 m/s = 0.0029154518950437317 MachConversion Table
| m/s | Mach |
|---|---|
| 0 | 0 |
| 1.0000 | 0.0029155 |
| 2.0000 | 0.0058309 |
| 3.0000 | 0.0087464 |
| 4.0000 | 0.011662 |
| 5.0000 | 0.014577 |
| 6.0000 | 0.017493 |
| 7.0000 | 0.020408 |
| 8.0000 | 0.023324 |
| 9.0000 | 0.026239 |
| 10.000 | 0.029155 |
| 11.000 | 0.032070 |
| 12.000 | 0.034985 |
| 13.000 | 0.037901 |
| 14.000 | 0.040816 |
| 15.000 | 0.043732 |
| 16.000 | 0.046647 |
| 17.000 | 0.049563 |
| 18.000 | 0.052478 |
| 19.000 | 0.055394 |
| m/s | Mach |
|---|---|
| 20.000 | 0.058309 |
| 21.000 | 0.061224 |
| 22.000 | 0.064140 |
| 23.000 | 0.067055 |
| 24.000 | 0.069971 |
| 25.000 | 0.072886 |
| 26.000 | 0.075802 |
| 27.000 | 0.078717 |
| 28.000 | 0.081633 |
| 29.000 | 0.084548 |
| 30.000 | 0.087464 |
| 31.000 | 0.090379 |
| 32.000 | 0.093294 |
| 33.000 | 0.096210 |
| 34.000 | 0.099125 |
| 35.000 | 0.10204 |
| 36.000 | 0.10496 |
| 37.000 | 0.10787 |
| 38.000 | 0.11079 |
| 39.000 | 0.11370 |
| m/s | Mach |
|---|---|
| 40.000 | 0.11662 |
| 41.000 | 0.11953 |
| 42.000 | 0.12245 |
| 43.000 | 0.12536 |
| 44.000 | 0.12828 |
| 45.000 | 0.13120 |
| 46.000 | 0.13411 |
| 47.000 | 0.13703 |
| 48.000 | 0.13994 |
| 49.000 | 0.14286 |
| 50.000 | 0.14577 |
| 51.000 | 0.14869 |
| 52.000 | 0.15160 |
| 53.000 | 0.15452 |
| 54.000 | 0.15743 |
| 55.000 | 0.16035 |
| 56.000 | 0.16327 |
| 57.000 | 0.16618 |
| 58.000 | 0.16910 |
| 59.000 | 0.17201 |
| m/s | Mach |
|---|---|
| 60.000 | 0.17493 |
| 61.000 | 0.17784 |
| 62.000 | 0.18076 |
| 63.000 | 0.18367 |
| 64.000 | 0.18659 |
| 65.000 | 0.18950 |
| 66.000 | 0.19242 |
| 67.000 | 0.19534 |
| 68.000 | 0.19825 |
| 69.000 | 0.20117 |
| 70.000 | 0.20408 |
| 71.000 | 0.20700 |
| 72.000 | 0.20991 |
| 73.000 | 0.21283 |
| 74.000 | 0.21574 |
| 75.000 | 0.21866 |
| 76.000 | 0.22157 |
| 77.000 | 0.22449 |
| 78.000 | 0.22741 |
| 79.000 | 0.23032 |
Meters per Second to Speed of Sound Conversion
Converting Meters per Second (m/s) to Speed of Sound (Mach) is a common speed conversion. 1 m/s equals 0.002915 Mach. For example, 100 m/s is equal to 0.291545 Mach.
Quick Reference Values
1 m/s = 0.002915 Mach. 5 m/s = 0.014577 Mach. 10 m/s = 0.029155 Mach. 25 m/s = 0.072886 Mach. 50 m/s = 0.145773 Mach. 100 m/s = 0.291545 Mach.
What is Meters per Second?
Meters per Second (m/s) is a unit of speed. Meters per second (m/s) is the SI unit of speed, defined as the number of meters traveled in one second. It is the standard measure for velocity in physics and engineering, forming the base unit for speed in the International System of Units [bipm-si-brochure]. Adopted by the CGPM in 1960, meters per second was introduced to unify measurements of speed under the SI system. The meter was originally defined in 1793, but the m/s unit formalized with advancing scientific precision [cgpm-resolutions]. Meters per second is globally used in scientific research, engineering, and transportation industries. It is the primary speed unit in meteorology, fluid dynamics, and automotive testing, standardized by ISO and NIST [nist-si-guide].
What is Speed of Sound?
Speed of Sound (Mach) is a unit of speed. The speed of sound is the distance traveled per unit time by a sound wave propagating through an elastic medium. In dry air at 20 °C, it is approximately 343 meters per second. This speed varies with temperature, humidity, and medium, but is standardized for reference conditions in acoustics and aerodynamics [iso-80000]. The speed of sound was first mathematically analyzed by Isaac Newton in the 17th century and later refined through experimental measurements. It became formally recognized in physics and engineering standards during the 20th century to aid in aviation and acoustic design [nist-cuu]. The speed of sound is used globally in fields such as meteorology, aerospace, and audio engineering. Aviation authorities and meteorological organizations rely on it to calculate sonic booms and sound propagation [iso-80000].
Common Misspellings
People often search for this conversion using these alternate spellings: meter per second, meters per sec, metres per second, meter/sec, speed of sound, sound speed, speed-of-sound, speedof sound. All of these refer to the Meters per Second to Speed of Sound conversion.