How many millimillimetre/microsecond in 1 kilometer/hour? The answer is 0.27777777777778. We assume you are converting between millimillimetre/microsecond and kilometre/hour. You can view more details on each measurement unit: millimillimetre/microsecond or kilometer/hour The SI derived unit for speed is the meter/second. 1 meter/second is equal to 1 millimillimetre/microsecond, 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 millimillimeters/microsecond and kilometers/hour. Type in your own numbers in the form to convert the units!
1 millimillimetre/microsecond to kilometer/hour = 3.6 kilometer/hour
5 millimillimetre/microsecond to kilometer/hour = 18 kilometer/hour
10 millimillimetre/microsecond to kilometer/hour = 36 kilometer/hour
15 millimillimetre/microsecond to kilometer/hour = 54 kilometer/hour
20 millimillimetre/microsecond to kilometer/hour = 72 kilometer/hour
25 millimillimetre/microsecond to kilometer/hour = 90 kilometer/hour
30 millimillimetre/microsecond to kilometer/hour = 108 kilometer/hour
40 millimillimetre/microsecond to kilometer/hour = 144 kilometer/hour
50 millimillimetre/microsecond to kilometer/hour = 180 kilometer/hour
You can do the reverse unit conversion from kilometer/hour to millimillimetre/microsecond, or enter any two units below:
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.
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, 70 kg, 150 lbs, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!