Speed Converter

Convert speed measurements between: centimeters per minute, centimeters per second, feet per hour, feet per minute, feet per second, inches per minute, inches per second, kilometers per hour, kilometers per second, knots, Mach number (ISA/Sea level), meters per hour, meters per minute, meters per second, miles per hour, miles per minute, miles per second, nautical miles per hour, Nm per 24hr, speed of light, speed of sound, yards per hour, yards per minute, yards per second