Convert US Gallon (gal) to Cubic Inch (in³) instantly. Enter any value and get the result immediately.
gal → in³ Converter
| US Gallon (gal) | Cubic Inch (in³) |
|---|---|
| 0.1 gal | 23.10007933 in³ |
| 0.5 gal | 115.50039666 in³ |
| 1 gal | 231.00079331 in³ |
| 2 gal | 462.00158662 in³ |
| 5 gal | 1155.00396656 in³ |
| 10 gal | 2310.00793312 in³ |
| 20 gal | 4620.01586624 in³ |
| 50 gal | 11,550.0397 in³ |
| 100 gal | 23,100.0793 in³ |
| 200 gal | 46,200.1587 in³ |
| 500 gal | 115,500.3967 in³ |
| 1000 gal | 231,000.7933 in³ |
| 5000 gal | 1,155,003.9666 in³ |
| 10000 gal | 2,310,007.9331 in³ |
Formula: Cubic Inch = US Gallon × 231.00079331
Example: 1 gal = 231.00079331 in³
You can also use the interactive converter above. Simply enter any US Gallon value and the equivalent Cubic Inch value will appear instantly. Click the ⇄ button to reverse the conversion.
To get more out of this conversion, it helps to know where US Gallon and Cubic Inch actually show up in daily life, plus the quick facts people usually search for.
The US Gallon (about 3.785 L) is the American gallon used for fuel and large liquid measures in the US.
A Cubic Inch (cu in) is a small imperial volume unit, historically used to describe car engine size in the US.
The formula is: Cubic Inch = US Gallon x 231.00079331. Multiply any US Gallon value by 231.00079331 to get the equivalent in Cubic Inch.
1 gal = 231.00079331 cu in.
1 cu in = 0.00432898946220506 gal.
US Gallon is bigger than Cubic Inch. 1 US Gallon = 231.00079331 cu in.