How many cubic kilometre/hour in 1 cubic millimetre/hour?
The answer is 1.0E-18.
We assume you are converting between cubic kilometre/hour and cubic millimetre/hour.
You can view more details on each measurement unit:
cubic kilometre/hour or cubic millimetre/hour
The SI derived unit for volume flow rate is the cubic meter/second.
1 cubic meter/second is equal to 3.6E-6 cubic kilometre/hour, or 3600000000000 cubic millimetre/hour.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between cubic kilometers/hour and cubic millimeters/hour.
Type in your own numbers in the form to convert the units!
You can do the reverse unit conversion from cubic millimetre/hour to cubic kilometre/hour, or enter any two units below:
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!