To convert US fluid ounces to imperial gallons, multiply the value by 0.00650527. To go the other way, multiply imperial gallons by 153.722 to get US fluid ounces.
| US Fluid Ounces (fl oz) | Imperial Gallons (gal-uk) |
|---|---|
| 1 fl oz | 0.00650527 gal-uk |
| 2 fl oz | 0.0130105 gal-uk |
| 5 fl oz | 0.0325263 gal-uk |
| 10 fl oz | 0.0650527 gal-uk |
| 20 fl oz | 0.130105 gal-uk |
| 50 fl oz | 0.325263 gal-uk |
| 100 fl oz | 0.650527 gal-uk |
| 500 fl oz | 3.25263 gal-uk |
| 1,000 fl oz | 6.50527 gal-uk |
25 fl oz × 0.00650527 = 0.162632 gal-uk
Try this example →250 fl oz × 0.00650527 = 1.62632 gal-uk
Try this example →US fluid ounce (fl oz). A US fluid ounce is 29.5735 mL, the unit on American drink and food labels.
Imperial gallon (gal-uk). The imperial gallon is exactly 4.54609 liters, used in the UK and in some Commonwealth countries.
There are 0.00650527 imperial gallons in one US fluid ounce.
Multiply the number of US fluid ounces by 0.00650527. For example, 10 US fluid ounces equal 0.0650527 imperial gallons.
One imperial gallon equals 153.722 US fluid ounces.