How it's calculated
mL = cc × 1
1 cubic centimetre (cc) = 1 millilitre (mL) exactly — the two units are identical by definition.
Common questions
Is a cc the same as a mL?
Yes, exactly. 1 cc equals 1 mL with no conversion needed.
Why do two names exist for the same volume?
Medicine and engines often say cc, while cooking and science say mL, but both refer to one cubic centimeter of volume.