Cubic centimeters to Cubic millimeters converter

To convert cubic centimeters to cubic millimeters, enter the value in the first field. The result in cubic millimeters is calculated automatically using the exact conversion factor.

1 cm³ = 1000 mm³
1 mm³ = 0.001 cm³

Formula: mm³ = cm³ × 1000
cm³ = mm³ × 0.001

Definitions: 1 cm³ = 1 × 10^-6 m³; 1 mm³ = 1 × 10^-9 m³

The cubic centimeter (cm³, often written cc) is the volume of a cube 1 cm on each side and equals exactly one milliliter. It is the usual way to state engine displacement for motorcycles and small engines, and it is still seen in medicine, although mL is now preferred in medical writing.

The cubic millimeter (mm³) is the volume of a cube 1 mm on each side and equals one microliter. It is used for very small quantities in engineering, medicine and materials science, for example in blood cell counts reported per mm³.

See the conversion table with commonly used values, handy for quick reference or study.