Convert cubic inch to imperial gallon
1 in³ = 0.00360465015 imp gal
1 in³ = 0.0036 imp gal
1 in³ in every volume unit
| milliliter | 16.4 mL |
| centiliter | 1.64 cL |
| liter | 0.0164 L |
| cubic meter | 0.0000164 m³ |
| cubic inch | 1 in³ |
| cubic foot | 0.000579 ft³ |
| US fluid ounce | 0.554 fl oz |
| US pint | 0.0346 pt |
| US quart | 0.0173 qt |
| US gallon | 0.00433 gal |
| imperial gallon | 0.0036 imp gal |
| cubic yard | 0.0000214 yd³ |
| acre-foot | 1.33e-08 ac·ft |
How the conversion works
Multiply by 0.00360465015 to go from cubic inch to imperial gallon, or divide by it to go back. Every conversion on this site routes through the SI value (m³) rather than a table of pairwise factors, so a round-trip returns exactly what you started with.
Going the other way? imperial gallon to cubic inch — 1 imp gal = 277.4194328 in³.
cubic inch to imperial gallon — common values
| 1 in³ | 0.0036046501 imp gal |
| 2 in³ | 0.0072093003 imp gal |
| 3 in³ | 0.01081395 imp gal |
| 5 in³ | 0.018023251 imp gal |
| 10 in³ | 0.036046501 imp gal |
| 15 in³ | 0.054069752 imp gal |
| 20 in³ | 0.072093003 imp gal |
| 25 in³ | 0.090116254 imp gal |
| 50 in³ | 0.18023251 imp gal |
| 75 in³ | 0.27034876 imp gal |
| 100 in³ | 0.36046501 imp gal |
| 250 in³ | 0.90116254 imp gal |
| 500 in³ | 1.8023251 imp gal |
| 1000 in³ | 3.6046501 imp gal |
Other volume conversions
mL → imp galL → imp galm³ → imp galgal → imp galqt → imp galpt → imp galfl oz → imp galft³ → imp galSolvers that use volume