How to convert US fluid ounces to US gallons
gal = fl oz × 0.0078125
One US fluid ounce equals 0.0078125 gal, so multiply the value in US fluid ounces by 0.0078125. Example: 10 fl oz = 0.078125 gal.
The US gallon is exactly 231 cubic inches (3.785411784 L) and the imperial (UK) gallon is exactly 4.54609 L, so US and UK pints and gallons are not the same size.
US fluid ounces to US gallons conversion table
| US fluid ounces (fl oz) | US gallons (gal) |
|---|---|
| 1 fl oz | 0.0078125 gal |
| 2 fl oz | 0.015625 gal |
| 3 fl oz | 0.0234375 gal |
| 5 fl oz | 0.0390625 gal |
| 10 fl oz | 0.078125 gal |
| 15 fl oz | 0.1171875 gal |
| 20 fl oz | 0.15625 gal |
| 25 fl oz | 0.1953125 gal |
| 50 fl oz | 0.390625 gal |
| 75 fl oz | 0.5859375 gal |
| 100 fl oz | 0.78125 gal |
| 250 fl oz | 1.953125 gal |
| 500 fl oz | 3.90625 gal |
| 1,000 fl oz | 7.8125 gal |
More volume conversions
US gallons to US fluid ounces Milliliters to US fluid ouncesLiters to US fluid ouncesCubic meters to US fluid ouncesUS fluid ounces to millilitersUS fluid ounces to litersUS fluid ounces to cubic metersUS fluid ounces to US cupsUS cups to US fluid ouncesUS gallons to millilitersUS gallons to litersUS gallons to cubic metersUS gallons to US fluid ounces All volume units