Convert US Gallon to Cubic Centimetre
Instantly convert US Gallon (gal (US)) to Cubic Centimetre (cm³). Free and accurate.
About This Conversion
What is a US Gallon to Cubic Centimetre conversion?
One us gallon (gal (US)) is equal to 3,785.411784 cubic centimetre (cm³). This relationship is fixed by international measurement standards and does not change. To convert any number of us gallon to cubic centimetre, multiply your value by 3,785.411784; to go the other way, divide by 3,785.411784.
How to convert US Gallon to Cubic Centimetre
The conversion formula is: 1 gal (US) = 3,785.411784 cm³. Enter any value into the converter above and the result updates instantly. The formula is also shown alongside the answer so you can check the working or use it in your own calculations.
Where is this conversion used?
Volume conversions appear in cooking, chemistry, medicine, fuel measurement, and plumbing. The metric system uses litres and millilitres; the imperial system uses pints, gallons, and fluid ounces — and US and UK gallons differ from one another. Pharmacists, bartenders, chemists, plumbers, and fuel engineers routinely convert volumes. Note that a US gallon (3.785 L) and a UK/Imperial gallon (4.546 L) are not the same — always confirm which gallon is intended.
Helpful tip
A standard wine bottle holds 750 mL (0.75 L). A US pint of beer is 473 mL, while a UK pint is 568 mL — nearly 20% larger.
Formula
1 gal (US) = 3,785.411784 cm³
gal (US) to cm³ Conversion Table
| gal (US) | cm³ |
|---|---|
| 0.1 gal (US) | 378.5411784 cm³ |
| 0.5 gal (US) | 1,892.705892 cm³ |
| 1 gal (US) | 3,785.411784 cm³ |
| 2 gal (US) | 7,570.823568 cm³ |
| 5 gal (US) | 18,927.05892 cm³ |
| 10 gal (US) | 37,854.11784 cm³ |
| 20 gal (US) | 75,708.23568 cm³ |
| 25 gal (US) | 94,635.2946 cm³ |
| 50 gal (US) | 189,270.5892 cm³ |
| 100 gal (US) | 378,541.1784 cm³ |
| 250 gal (US) | 946,352.946 cm³ |
| 500 gal (US) | 1,892,705.892 cm³ |
| 1000 gal (US) | 3,785,411.784 cm³ |