cubic inch to gallon (US)
gallon to cubic inch converter

How to convert cubic inch to gallon

We know 1 gallon is equal to 231 cubic inch.For converting cubic inch to gallon, we have to divide cubic inch value by 231.

Ex: convert 500 cu.inch to gallon
1 gallon=231 cu.inch
500 cu.inch=500÷231= 2.16 gallon