Speed Converter

Convert between meters per second, kilometers per hour, miles per hour, knots, Mach, and other speed units.

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Instructions

Enter a speed, choose the source and target units, and press Convert.

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About speed conversions

Convert between meters per second, kilometers per hour, miles per hour, knots, feet per second, Mach, and other supported speed units. Speed combines a distance with a time interval, such as meters per second or miles per hour.

Speed Converter FAQs

Why do speed units combine distance and time?

Speed describes distance traveled during a period of time. Meters per second, kilometers per hour, and miles per hour are compound units formed from one distance unit and one time unit.

How are knots related to other speed units?

One knot is one nautical mile per hour. Select knots when working with marine or aviation speeds.

Credits

Speed Converter

Version: 0.1

Author: Calculator.com