How many cu cm in 1 cu in?
The answer is 16.3870640693.

We assume you are converting between **cubic centimetre** and **cubic inch**.

You can view more details on each measurement unit:

cu cm or
cu in

The SI derived unit for **volume** is the cubic meter.

1 cubic meter is equal to 1000000 cu cm, or 61023.7438368 cu in.

Note that rounding errors may occur, so always check the results.

Use this page to learn how to convert between cubic centimeters and cubic inches.

Type in your own numbers in the form to convert the units!

A cubic centimetre (cm3) is equal to the volume of a cube with side length of 1 centimetre. It was the base unit of volume of the CGS system of units, and is a legitimate SI unit. It is equal to a millilitre (ml).

The colloquial abbreviations cc and ccm are not SI but are common in some contexts. It is a verbal shorthand for "cubic centimetre". For example 'cc' is commonly used for denoting displacement of car and motorbike engines "the Mini Cooper had a 1275 cc engine". In medicine 'cc' is also common, for example "100 cc of blood loss".

A cubic inch is the volume of a cube which is one inch long on each edge. It is equal to 16.387064 cm³.

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