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Speed Converter

Convert speed and velocity between metric and imperial units.

From

To

Result
0.621372mph
1 km/h =
Meters per second0.277778 m/s
Miles per hour0.621372 mph
Knot0.539958 kn
Feet per second0.911345 ft/s

Frequently asked questions

100 km/h is about 62.14 mph.

A knot is one nautical mile per hour, about 1.852 km/h.

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