## Convert millimetre/millisecond to kilometre/hour

 millimeters per millisecond kilometer/hour

How many millimeters per millisecond in 1 kilometer/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 kilometer/hour The SI derived unit for speed is the meter/second. 1 meter/second is equal to 1 millimeters per millisecond, or 3.6 kilometer/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!

## Quick conversion chart of millimeters per millisecond to kilometer/hour

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

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

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

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

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

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

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

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

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

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

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## Definition: Kilometer/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.

## Metric conversions and more

ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 100 kg, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!