How many ounces of water are in a gallon of water?

Answer:
It doesn't matter if you are talking about water, oil, or poisonous canola liquid. 1 fluid gallon equals 128 fluid ounces, which means there are 128 ounces of water in a gallon of water.
First answer by Bgray1009. Last edit by ID0000000000. Question popularity: 0 [recommend question].