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Milliliters to Cubic Centimeters Converter

Convert mL to cc (cubic centimetres) and back. They are the same unit of volume, so the number never changes, this tool confirms it and handles decimals.

Milliliters ⇄ Cubic centimeters
mL
=
cc
Result5 mL = 5 cc
Quick answer
A millilitre and a cubic centimetre are the same volume: 1 mL = 1 cc exactly. The value never changes, only the name. "cc" is common in medicine (syringes) and engine displacement; "mL" is the SI-preferred spelling for the identical unit.

Conversion table

Milliliters (mL)Cubic centimeters (cc)
1 mL1
5 mL5
10 mL10
30 mL30
50 mL50
100 mL100
250 mL250
500 mL500

How to convert mL to CC

1 mL = 1 ccthe two units are identical by definition
mL
millilitre (SI)
cc
cubic centimetre (cm³)

Because they are equal, an engine listed as 1500 cc displaces 1500 mL (1.5 litres), and a 10 cc syringe holds 10 mL.

Frequently asked questions

Is cc the same as mL?

Yes. One cubic centimetre equals exactly one millilitre. The two are interchangeable; only the name and typical context differ.

How many cc is 5 mL?

5 mL is 5 cc. The value never changes because the units are identical.

Is a 10 cc syringe 10 mL?

Yes. A syringe marked 10 cc holds exactly 10 mL.

Why are there two names for the same unit?

"Millilitre" comes from the litre (SI); "cubic centimetre" comes from measuring volume as length cubed. Both describe the same 1 cm × 1 cm × 1 cm space.

Is cc used for engine size?

Yes. Engine displacement in cc is the same as mL: a 1500 cc engine displaces 1500 mL, or 1.5 litres.