Cubic Inch Conversions

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To

Amount

Result

1 Cubic Inch =
0.004329004 Gallons
(rounded to 6 significant digits)

Display Result As

Cubic Inches

A cubic inch is a unit of volume equal to a cube that is 1 inch on a side.

It is about 1.1 tablespoons in size.

Gallons
A U.S. gallon is equal to 128 U.S. fluid ounces, or about 3.785 liters. It should not be confused with the imperial gallon used in the United Kingdom.