How many millimeter/second in 1 kilometers/hr? The answer is 277.77777777778. We assume you are converting between millimetre/second and kilometre/hour. You can view more details on each measurement unit: millimeter/second or kilometers/hr The SI derived unit for speed is the meter/second. 1 meter/second is equal to 1000 millimeter/second, or 3.6 kilometers/hr. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between millimeters/second and kilometres/hour. Type in your own numbers in the form to convert the units!
1 millimeter/second to kilometers/hr = 0.0036 kilometers/hr
10 millimeter/second to kilometers/hr = 0.036 kilometers/hr
50 millimeter/second to kilometers/hr = 0.18 kilometers/hr
100 millimeter/second to kilometers/hr = 0.36 kilometers/hr
200 millimeter/second to kilometers/hr = 0.72 kilometers/hr
500 millimeter/second to kilometers/hr = 1.8 kilometers/hr
1000 millimeter/second to kilometers/hr = 3.6 kilometers/hr
You can do the reverse unit conversion from kilometers/hr to millimeter/second, or enter any two units below:
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