Calculators can be used to convert measurements from one unit to another

Convert Gallons to Cubic Inches

Convert from gallons to cubic inches with this simple formula:
cubic inches = gallons × 230.999493
Loading content.
1 Gallon = 230.999493 Cubic Inches

Learn How to Convert Gallons to Cubic Inches Using our Conversion Formula

Converting a gallon fluid-volume measurement to a cubic inch measurement involves multiplying your fluid-volume by the conversion ratio to find the result. A gallon is equal to 230.999493 cubic inches, so to convert simply multiply by 230.999493.

For example, 5gal = (5 × 230.999493) = 1,154.997463in3.

Gallons and cubic inches are both units used to measure fluid volume. Learn more about fluid volume and find more fluid volume measurement conversion calculators. A gallon is an imperial measurement and can be abbreviated as gal, for example 1gal. A cubic inch is an imperial measurement and can be abbreviated as in3, for example 1in3.

gallons and cubic inches are units used to measure fluid volume
Convert Cubic Inches to Gallons

More Fluid-volume Conversions

Convert to Quarts Fluid Volume
1gal is equal to 4 quarts
Convert to Pints Fluid Volume
1gal is equal to 8 pints
Convert to Cups Fluid Volume
1gal is equal to 16 cups
Convert to Fluid Ounces Fluid Volume
1gal is equal to 128 fluid ounces
Convert to Tablespoons Fluid Volume
1gal is equal to 256 tablespoons
Convert to Teaspoons Fluid Volume
1gal is equal to 768 teaspoons
Convert to Liters Fluid Volume
1gal is equal to 3.785412 liters
Convert to Milliliters Fluid Volume
1gal is equal to 3,785 milliliters
Convert to Cubic Feet Fluid Volume
1gal is equal to 0.133681 cubic feet
Convert to Cubic Yards Fluid Volume
1gal is equal to 0.004951 cubic yards
Convert to Cubic Centimeters Fluid Volume
1gal is equal to 3,785 cubic centimeters
Convert to Cubic Meters Fluid Volume
1gal is equal to 0.003785 cubic meters

Gallon Measurements and Equivalent Cubic Inch Conversions

Common gallon values converted to the equivalent cubic inch value
Gallons Cubic Inches Gallons Cubic Inches Gallons Cubic Inches
1 231 21 4,851 41 9,471
2 462 22 5,082 42 9,702
3 693 23 5,313 43 9,933
4 924 24 5,544 44 10,164
5 1,155 25 5,775 45 10,395
6 1,386 26 6,006 46 10,626
7 1,617 27 6,237 47 10,857
8 1,848 28 6,468 48 11,088
9 2,079 29 6,699 49 11,319
10 2,310 30 6,930 50 11,550
11 2,541 31 7,161 51 11,781
12 2,772 32 7,392 52 12,012
13 3,003 33 7,623 53 12,243
14 3,234 34 7,854 54 12,474
15 3,465 35 8,085 55 12,705
16 3,696 36 8,316 56 12,936
17 3,927 37 8,547 57 13,167
18 4,158 38 8,778 58 13,398
19 4,389 39 9,009 59 13,629
20 4,620 40 9,240 60 13,860