Convert Gallons to Cubic Centimeters

Enter the volume in gallons below to get the value converted to cubic centimeters.

Results in Cubic Centimeters:
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1 gal = 3,785.411784 cm³

How to Convert Gallons to Cubic Centimeters

Calculators can be used to convert measurements from one unit to another

To convert a gallon measurement to a cubic centimeter measurement, multiply the volume by the conversion ratio. One gallon is equal to 3,785.411784 cubic centimeters, so use this simple formula to convert:

cubic centimeters = gallons × 3,785.411784

The volume in cubic centimeters is equal to the gallons multiplied by 3,785.411784.

For example, here's how to convert 5 gallons to cubic centimeters using the formula above.
5 gal = (5 × 3,785.411784) = 18,927.05892 cm³

Gallons and cubic centimeters are both units used to measure volume. Keep reading to learn more about each unit of measure.


The US liquid gallon is a unit of fluid volume equal to four quarts, eight pints, or sixteen cups.[1] The US liquid gallon should not be confused with the US dry gallon or the imperial gallon, which are different units of measure.

The gallon is a US customary unit of volume. Gallons can be abbreviated as gal, for example 1 gallon can be written as 1 gal.

Cubic Centimeters

The cubic centimeter is a unit that is equal to the volume of a cube with one centimeter sides.

The cubic centimeter, or cubic centimetre, is a multiple of the cubic meter, which is the SI derived unit for volume. In the metric system, "centi" is the prefix for 10-2. Cubic centimeters can be abbreviated as cm³, and are also sometimes abbreviated as cu cm, cc, or ccm. For example, 1 cubic centimeter can be written as 1 cm³, 1 cu cm, 1 cc, or 1 ccm.

Gallon to Cubic Centimeter Conversion Table

Gallon measurements converted to cubic centimeters
Gallons Cubic Centimeters
0.001 gal 3.7854 cm³
0.002 gal 7.5708 cm³
0.003 gal 11.36 cm³
0.004 gal 15.14 cm³
0.005 gal 18.93 cm³
0.006 gal 22.71 cm³
0.007 gal 26.5 cm³
0.008 gal 30.28 cm³
0.009 gal 34.07 cm³
0.01 gal 37.85 cm³
0.02 gal 75.71 cm³
0.03 gal 113.56 cm³
0.04 gal 151.42 cm³
0.05 gal 189.27 cm³
0.06 gal 227.12 cm³
0.07 gal 264.98 cm³
0.08 gal 302.83 cm³
0.09 gal 340.69 cm³
0.1 gal 378.54 cm³
0.2 gal 757.08 cm³
0.3 gal 1,136 cm³
0.4 gal 1,514 cm³
0.5 gal 1,893 cm³
0.6 gal 2,271 cm³
0.7 gal 2,650 cm³
0.8 gal 3,028 cm³
0.9 gal 3,407 cm³
1 gal 3,785 cm³


  1. National Institute of Standards and Technology, Handbook 44 - 2016 Edition,