Mach to Kilometers per second calculator

Mach to Kilometers per second Conversion Table

Below you can generate and download as CSV, Excel, PDF or print the Mach to Kilometers per second conversion table based on your needs.

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• Kilometer per second (1,000m/s)

  The kilometre per second (American English: kilometer per second) is a unit of speed, expressing the number of kilometres travelled in one second.

• Mach (340.2900m/s)

  In fluid dynamics, the Mach number (M or Ma) is a dimensionless quantity representing the ratio of flow velocity past a boundary to the local speed of sound. By definition, at Mach 1, the local flow velocity u is equal to the speed of sound. At Mach 0.65, u is 65% of the speed of sound (subsonic), and, at Mach 1.35, u is 35% faster than the speed of sound (supersonic).