There are 128 fluid ounces in a U.S. gallon of liquid.
There are no such things as one gallon pecks, but one US liquid peck equals 2 US gallons or 256 fluid ounces
128 liquid ounces per gallon of any liquid
0.42 gallon equals 53.76 fluid ounces.
There are 128 US ounces in a US liquid gallon or 160 UK ounces in an imperial gallon.
128 oz in a gallon
1/2 gallon is 64 fluid ounces.
1 US gallon = 128 fluid ounces
find it some place else nobody really cares
I assume you mean liquid ounces. Unfortunately there are different definitions of gallons and liquid ounces - which is just one of many reasons to prefer the metric system. In the U.S., one gallon = 128 liquid ounces, so you divide the number of liquid ounces by 128.
There are 128 fluid ounces of any liquid in one gallon.
1 US gallon equals 128 US fluid ounces