Convert Gallons to Cubic Inches

Enter your gallon value in the form below to get the value calculated in cubic inches.

Results in Cubic Inches:

1 gal = 230.999493 in³

How to Convert Gallons to Cubic Inches Using an Easy Conversion Formula

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

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Convert gallons to cubic inches with this simple formula:

cubic inches = gallons × 230.999493

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

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