# ››Convert cubic kilometre to cubic metre

 km^3 m^3

How many km^3 in 1 m^3? The answer is 1.0E-9.
We assume you are converting between cubic kilometre and cubic metre.
You can view more details on each measurement unit:
km^3 or m^3
The SI derived unit for volume is the cubic meter.
1 km^3 is equal to 1000000000 cubic meter.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between cubic kilometers and cubic meters.
Type in your own numbers in the form to convert the units!

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# ››Definition: Cubic kilometer

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

# ››Definition: Cubic meter

The cubic metre (symbol m³) is the SI derived unit of volume. It is the volume of a cube with edges one metre in length. Older equivalents were the stere and the kilolitre.

# ››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!