how many oz's in gallon
How many fl. oz in 1 gallon? The answer is 128. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between fl. oz and gallon. Type in your own numbers in the form to convert the units! âºâº Want other units? You can do the reverse unit conversion from gallon to fl. oz, or enter any two units below: