Unit Utilities

Speed through your unit conversions without breaking a sweat. From miles per hour to meters per second, and knots to kilometers per hour, our page makes shifting gears between velocity units smooth and easy.


About Mach (mach)

Mach is a unit of velocity representing the ratio of the speed of an object to the speed of sound in the surrounding medium, typically used in aeronautics and supersonic flow analysis.

About Knots (knots)

Knots are a unit of velocity commonly used in navigation and aviation, representing the speed of a vessel or aircraft in nautical miles per hour.


All velocity conversions