how many ounces in a gallon?
1 US fluid gallon = 128 US fluid ounces
1 Imperial gallon = 160 Imperial fluid ounces
<a href="www.mrdeluofficial.com/2020/09/how-many-ounces-in-gallon_11.html">How many ounces in a gallon</a>
Not only is a US gallon different than the imperial gallon, but the US fluid ounce is
different from the Imperial fluid ounce, as you showed in your post.
To confuse the issue even further, a fluid ounce measures liquid, while a regular ounce
weighs mass.
All the more reason for the US to finally go metric.
in effect you answered your own question, so what else is needed here?
To find out how many ounces are in a gallon, you can use a conversion factor.
In the United States, 1 US fluid gallon is equal to 128 US fluid ounces. This is the most commonly used measurement for gallons and ounces in the US for liquids.
On the other hand, in countries that use the imperial system, 1 imperial gallon is equal to 160 imperial fluid ounces. The imperial system is primarily used in the United Kingdom and some Commonwealth countries.
So, to answer your question:
1 US fluid gallon = 128 US fluid ounces
1 Imperial gallon = 160 Imperial fluid ounces