How many fluid ounces in 1 US gallon?
The answer is 128.
We assume you are converting between US fluid ounce and gallon [US].
You can view more details on each measurement unit:
fluid ounces or US gallon
The SI derived unit for volume is the cubic meter.
1 cubic meter is equal to 33814.022558919 fluid ounces, or 264.17205124156 US gallon.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between fluid ounces and gallons [US].
Type in your own numbers in the form to convert the units!
1 fluid ounces to US gallon = 0.00781 US gallon
10 fluid ounces to US gallon = 0.07813 US gallon
50 fluid ounces to US gallon = 0.39063 US gallon
100 fluid ounces to US gallon = 0.78125 US gallon
200 fluid ounces to US gallon = 1.5625 US gallon
500 fluid ounces to US gallon = 3.90625 US gallon
1000 fluid ounces to US gallon = 7.8125 US gallon
You can do the reverse unit conversion from US gallon to fluid ounces, or enter any two units below:
fluid ounces to stere
fluid ounces to mililitro
fluid ounces to cubic kilometer
fluid ounces to pipe
fluid ounces to hectolitre
fluid ounces to dessertspoon
fluid ounces to cubic mile
fluid ounces to quarter
fluid ounces to trillion cubic meter
fluid ounces to board foot
Note that this is a fluid ounce measuring volume, not the typical ounce that measures weight. It only applies for a liquid ounce in U.S. measurements.
ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 100 kg, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!