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( Used in the United Kingdom )


Other Names

kn-UK, nautical-mile-per-hour-UK, nmph-UK, kt-UK

Metric (SI) Equivalent

1.853172 kilometers / hour

This equivalent and the one below are exact.

Another Metric (SI) Equivalent with More Basic Units

5.1477 decimeters / second

Metric (SI) Dimensions

length × time-1


Velocity and Speed

Unit Group

knot Group

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