›› Convert cubic millimetre to cubic kilometre

millimeter cubed
cubic kilometer

›› More information from the unit converter

How many millimeter cubed in 1 cubic kilometer? The answer is 1.0E+18.
We assume you are converting between cubic millimetre and cubic kilometre.
You can view more details on each measurement unit:
millimeter cubed or cubic kilometer
The SI derived unit for volume is the cubic meter.
1 cubic meter is equal to 1000000000 millimeter cubed, or 1.0E-9 cubic kilometer.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between cubic millimeters and cubic kilometers.
Type in your own numbers in the form to convert the units!

›› Want other units?

You can do the reverse unit conversion from cubic kilometer to millimeter cubed, or enter any two units below:

Enter two units to convert


›› Common volume conversions

millimeter cubed to pint
millimeter cubed to femtolitre
millimeter cubed to pottle
millimeter cubed to cubic meter
millimeter cubed to cubic inch
millimeter cubed to cubic foot
millimeter cubed to cubic micrometer
millimeter cubed to peck
millimeter cubed to cubic dekameter
millimeter cubed to cubic decimeter

›› Definition: Cubic millimeter

The cubic millimeter is a metric measure of volume or capacity equal to a cube 1 millimeter on each edge.

›› Definition: Cubic kilometer

The cubic kilometer is a metric measure of volume or capacity equal to a cube 1 kilometer on each edge.

›› 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!