Convert cubic metre to cubic kilometre

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Cubic Metre

The cubic metre (symbol: ) is the SI derived unit of volume, defined as the volume of a cube with sides of one metre. It is the standard unit of volume in the International System of Units and is widely used in science, engineering, and commerce. 


Cubic Kilometre

The cubic kilometre (km³) is a unit of volume equal to the volume of a cube with sides of one kilometre (1,000 metres), equivalent to 109 cubic metres or approximately 264.2 billion US gallons. It is a metric unit used to measure very large volumes, such as bodies of water, glaciers, and volcanic eruptions. For reference, Lake Superior contains approximately 12,100 km³ of water. 


Cubic Metre to Cubic Kilometre conversion table
Cubic MetreCubic Kilometre
11E-09
22E-09
55E-09
101E-08
252.5E-08
505E-08
1001E-07
5005E-07
10001E-06

Most common volume unit conversions