How many millimeters per millisecond in 1 kilometre/hour?
The answer is 0.27777777777778.

We assume you are converting between **millimetre/millisecond** and **kilometre/hour**.

You can view more details on each measurement unit:

millimeters per millisecond or
kilometre/hour

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

1 meter/second is equal to 1 millimeters per millisecond, or 3.6 kilometre/hour.

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

Use this page to learn how to convert between millimetres/millisecond and kilometers/hour.

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

1 millimeters per millisecond to kilometre/hour = 3.6 kilometre/hour

5 millimeters per millisecond to kilometre/hour = 18 kilometre/hour

10 millimeters per millisecond to kilometre/hour = 36 kilometre/hour

15 millimeters per millisecond to kilometre/hour = 54 kilometre/hour

20 millimeters per millisecond to kilometre/hour = 72 kilometre/hour

25 millimeters per millisecond to kilometre/hour = 90 kilometre/hour

30 millimeters per millisecond to kilometre/hour = 108 kilometre/hour

40 millimeters per millisecond to kilometre/hour = 144 kilometre/hour

50 millimeters per millisecond to kilometre/hour = 180 kilometre/hour

You can do the reverse unit conversion from kilometre/hour to millimeters per millisecond, or enter any two units below:

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millimeters per millisecond to league/day

millimeters per millisecond to millimeter/hour

millimeters per millisecond to dekameter/hour

millimeters per millisecond to kilometer/second

millimeters per millisecond to mile/second

millimeters per millisecond to mile/minute

millimeters per millisecond to yard/second

millimeters per millisecond to meter/minute

millimeters per millisecond to yard/hour

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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