How many cubic inches in a gallon?
1 Gallon is equal to 231 cubic inches (in³). To convert gallons to cubic inches, multiply the gallon value by 231.
For example, to find out how many cubic inches in a gallon and a half, multiply 1.5 by 231, that makes 346.5 cubic inches in a gallon and a half.
1 US Fluid Gallon = 231 Cubic Inches
How to convert cubic inches to gallons?
1 Cubic inch (in³) is equal to 0.00432900433 gallon. To convert cubic inches to gallons, multiply the cubic inch value by 0.00432900433 or divide by 231.
1 Cubic Inch = 0.00432900433 US Fluid Gallon
What is Gallon?
Gallon is an imperial and United States Customary measurement systems volume unit. 1 US fluid gallon is equal to 231 cubic inches and 1 Imperial gallon is equal to 277.419 cubic inches. The symbol is "gal".
What is Cubic Inch?
Cubic inch is an imperial and United States Customary volume unit and defined as a cube with sides are one inch in length. The symbol is "in³".