cubic centimeter [cm^3] Unit Converter

Definition of cubic centimeter [cm^3] unit

A cubic centimeter (cm³) is a unit of volume equal to the space occupied by a cube measuring one centimeter on each side. It equals one milliliter (mL) and represents one millionth of a cubic meter.

History of cubic centimeter [cm^3] unit

The cubic centimeter emerged from the metric system, developed in France during the late eighteenth century to create consistent, decimal-based measurements. Its name combines “cubic,” describing three-dimensional volume, with “centimeter,” the metric unit equal to one hundredth of a meter. As the centimeter became widely adopted, the cubic centimeter became a natural practical volume measure. The abbreviation cm³ is scientifically preferred, while cc has traditionally appeared in medicine, automotive engineering, and some technical contexts. Since 1964, the milliliter has been defined as exactly one cubic centimeter, reinforcing their interchangeable use.

Applications of cubic centimeter [cm^3] unit

Today, cubic centimeters are common for measuring small volumes in science, medicine, engineering, and everyday products. Laboratory instruments may report liquid quantities in cm³, while medical dosing and anatomy often use milliliters equivalently. Vehicle engines are described by displacement in cubic centimeters, and packaging, gemstones, and small mechanical components may also be specified using this unit.

Complete list of cubic centimeter [cm^3] unit conversion