Meters/Second to Machs (SI Standard) Conversion Calculator Use the following calculator to convert between meters/second and Machs (SI standard). If you need to convert meters/second to other units, please try our universal Velocity Unit Converter. How to use meter/second to Mach (SI standard) Conversion Calculator Type the value in the box next to "meter/second [m/s]". The result will appear in the box next to "Mach (SI standard)".
