Speed Converter
Convert between mph, kph, m/s, and knots.
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About Meter/Second
The SI unit for speed and velocity.
History: Derived from the base SI units of length and time.
About Kilometer/Hour
Kilometers traveled in one hour.
History: Common on road signs and vehicle speedometers worldwide.
What is a Speed Converter?
Converts between different units of speed.
Formula
Varies by unit.