Cubic Millimetre
/ˈkjuːbɪkˈmɪlɪmiːtə/
Symbol: mm³
Unit system: SI
Unit system: SI
What is the Cubic Millimetre?
The cubic millimetre (or cubic millimeter; US spelling) is a unit of volume and is derived from an SI unit with the symbol mm³.
One cubic millimetre is defined as the volume of a cube with sides one millimetre in length. It is the same as a microlitre. It is equal to 0.000000001m³.
There are 1 billion cubic millimetres in a cubic metre.