Ounces to Cubic Millimeters

Select the unit you wish to convert from

Fluid Ounces

There are more than one type of fluid ounce:

US fluid ounces

UK fluid ounces

Cubic Millimeters

Cubic millimeters are volume units in the metric system. A cubic millimeter is a unit of volume equal to the volume of a cube with sides measuring one millimeter each. It is a very small unit of volume commonly used to measure tiny amounts of liquids or solids. For example, a single drop of water may have a volume of approximately 50 cubic millimeters.