Cubic Inches to Gallons Converter
Convert cubic inches to gallons in no time!
Result0.004329 gal1 in³ converted
1 in³ equals0.004329 gal
1 gal equals231 in³
Cubic inch to gallon (US) reference
| cubic inch | gallon (US) |
|---|---|
| 1 in³ | 0.004329 gal |
| 2 in³ | 0.00865801 gal |
| 5 in³ | 0.021645 gal |
| 10 in³ | 0.04329 gal |
| 25 in³ | 0.108225 gal |
| 50 in³ | 0.21645 gal |
| 100 in³ | 0.4329 gal |
| 500 in³ | 2.1645 gal |
| 1,000 in³ | 4.329 gal |
How to convert cubic inch to gallon (US)
One cubic inch equals 0.004329004329 gal, so multiply the number of cubic inchs by 0.004329004329:
gal = in³ × 0.004329004329
Going the other way
One gallon (US) equals 231 in³, so to convert back:
in³ = gal × 231
Both directions are shown in the results above, and the drop-downs let you convert between any pair of volume units — not just these two.