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Convert ounces to gallons
How many gallons in an ounce? 1 fluid ounce is equal to 0.0078125 gallons, which is the conversion factor from ounces to gallons.Go ahead and convert your own value of oz to gal in the converter below.
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If you wish you can reverse the conversion by using the converter for gallons to ounces
For other conversions in volume, use the volume conversion tool.
Facts about fluid ounce (oz)
A fluid ounce is a unit of volume in both the Imperial system of units and the U.S. customary units system. However, the two measures are not quite the same: The Imperial fluid ounce is 1/160 of an imperial gallon or 1/20 of an imperial pint or 8 fluid drams, about 1.734 cubic inches or 28.4130625 millilitres. This volume of water weighs very nearly 1 avoirdupois ounce (it is the volume occupied by one ounce at 62 °F (16.7 °C), weighed in air with brass weights). See all conversions for ounces here.
General information about oz to gal
| Conversion category: | Volume |
| SI standard unit for volume: | Cubic meter |
| Related categories: | Area, Length, Pressure |
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