milliliter [mL] Unit Converter

Definition of milliliter [mL] unit

A milliliter (mL) is a metric unit of volume equal to one-thousandth of a liter, or one cubic centimeter. It measures small quantities of liquid and, by definition, occupies the volume of a cube measuring one centimeter on each side.

History of milliliter [mL] unit

The milliliter emerged from the metric system, created in France during the late eighteenth century to establish consistent, decimal-based measurements. Its name combines milli-, meaning one-thousandth, with liter, a metric volume unit. In 1964, the liter was redefined internationally as exactly one cubic decimeter, making a milliliter exactly one cubic centimeter. The unit became widely adopted in science, medicine, cooking, and commerce because decimal scaling simplifies conversion. Although “millilitre” is common in British usage, “milliliter” is the standard American spelling.

Applications of milliliter [mL] unit

Milliliters are used for medicines, laboratory reagents, beverages, cosmetics, and food ingredients. Medication labels commonly specify doses in milliliters, while measuring syringes and cups provide practical delivery. Recipes use milliliters for liquids such as milk or oil, and beverage containers may state capacity in milliliters. In scientific work, the unit supports precise liquid-volume measurements.

Complete list of milliliter [mL] unit conversion