How many kilometre/hour in 1 nautical mile/second?
The answer is 6667.2.

We assume you are converting between **kilometre/hour** and **nautical mile/second**.

You can view more details on each measurement unit:

kilometre/hour or
nautical mile/second

The SI derived unit for **speed** is the meter/second.

1 meter/second is equal to 3.6 kilometre/hour, or 0.000539956803456 nautical mile/second.

Note that rounding errors may occur, so always check the results.

Use this page to learn how to convert between kilometers/hour and nautical miles/second.

Type in your own numbers in the form to convert the units!

You can do the reverse unit conversion from nautical mile/second to kilometre/hour, or enter any two units below:

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The kilometre per hour (American English: kilometer per hour) is a unit of both speed (scalar) and velocity (vector).

The km/h is the worldwide most commonly used speed unit on road signs and car speedometers.

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