Cubic centimeters (cm³)

The cubic centimeter is the volume of a cube one centimeter on each side, exactly equal to one milliliter.

Convert cubic centimeters to any volume unit

1 cubic centimeter = 0.001 liters

Quick facts

Unit
Cubic centimeter (plural: cubic centimeters)
Symbol
cm³
Measures
Volume / Capacity
System
Metric
Equals
0.001 liters
Definition
The volume of a cube with 1 cm edges, exactly one milliliter.
Also written
cubic centimetre, cc, ccm, cm3

1 cubic centimeter in other units

Liters0.001 L
Gallons0.000264172052 gal
Milliliters1 mL
Cups0.004226752838 cup
Fluid ounces0.0338140227 fl oz
Tablespoons0.0676280454 tbsp
Teaspoons0.2028841362 tsp
Cubic meters0.000001 m³

What is a cubic centimeter?

The cubic centimeter is the volume of a cube one centimeter on each side, exactly equal to one milliliter. Written "cc", it is still standard for engine displacement (a 125 cc motorcycle) and in medicine (a 5 cc syringe).

Where the cubic centimeter sits among volume units

The cubic centimeter is number 15 of 234 on our scale of volume units, ordered from smallest to largest.

What cubic centimeters are used for

  • Engine displacement (cc)
  • Medical syringes and doses
  • Density calculations (grams per cm³)

Cubic centimeters in real life

  • A sugar cube is about 2–3 cm³
  • A 250 cc motorcycle engine displaces 250 cm³
  • One cm³ of water weighs about 1 g

One cubic centimeter is enough to fill about 20 drops of water, or about 20% of a teaspoon.

Top cubic centimeter conversions

Common amounts of cubic centimeters

Convert cubic centimeters to all 233 other units

Metric

US liquid

US dry

Imperial (UK)

Wine & spirits

Cooking (metric & informal)

Oil, gas & shipping

Scientific

Ancient

East & Southeast Asian

European (pre-metric)

Everyday comparisons

Convert to cubic centimeters

Frequently asked questions

What is a cubic centimeter?

The cubic centimeter is the volume of a cube one centimeter on each side, exactly equal to one milliliter.

How is the cubic centimeter defined?

The volume of a cube with 1 cm edges, exactly one milliliter.

How many liters are in a cubic centimeter?

One cubic centimeter equals 0.001 liters.

How many gallons are in a cubic centimeter?

One cubic centimeter equals 0.000264172052 gallons.

How many milliliters are in a cubic centimeter?

One cubic centimeter equals 1 milliliter.