Mach (Mach)Mile per second (mi/s)00GeneralSpeed

Units of measurement

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Calculations

Mach (Mach)
Mile per second (mi/s)
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Information

Mach (Mach)
Mach is a unit of speed based on the speed of sound in air. Mach 1 is equal to the speed of sound, which varies with air temperature (approximately 343 m/s at 20°C).
Mile per second (mi/s)
Mile per second (mi/s) is a unit of speed equal to one mile traveled per second. It is used for high-speed measurements, such as in astronomy.

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