US fluid ounces to imperial gallons converter
Convert us fluid ounces to imperial gallons with an editable calculator, worked example, formula and reference table. Check the unit definitions before you convert.
Updated · How we checkUse a decimal point, such as 2.5. Enter a value in US fl oz; the result is in Imp gal.
Formula
Worked example
Convert 10 US fl oz to Imp gal:
10 US fl oz ≈ 0.06505267067 Imp gal
Multiply your US fl oz value by the factor above. The calculator uses the full conversion factor before rounding the displayed answer.
US fluid ounces to imperial gallons table
Reference values rounded to 10 significant digits. Use the converter above for other amounts.
| US fluid ounces (US fl oz) | Imperial gallons (Imp gal) |
|---|---|
| 0.1 | ≈ 0.0006505267067 |
| 0.5 | ≈ 0.003252633534 |
| 1 | ≈ 0.006505267067 |
| 2 | ≈ 0.01301053413 |
| 5 | ≈ 0.03252633534 |
| 10 | ≈ 0.06505267067 |
| 25 | ≈ 0.1626316767 |
| 50 | ≈ 0.3252633534 |
| 100 | ≈ 0.6505267067 |
| 1000 | ≈ 6.505267067 |
Understanding us fluid ounces
A US fluid ounce is 29.5735295625 mL. It differs from an Imperial fluid ounce and from an ounce of mass.
Understanding imperial gallons
An Imperial gallon is exactly 4.54609 liters. It is larger than a US liquid gallon, so the gallon system matters.
Precision and rounding
The calculator keeps decimal precision during the conversion. Displayed values use up to 10 significant digits; an approximation sign marks the reference results. Keep extra digits until your final measurement or purchase decision.
References
Definitions and method references. Example rates and prices on this page are editable assumptions.