2 US gallons of space is 256 fluid ounces of space.
2 US gallons is 264 fl oz.
Three half-gallon containers together hold 192 fluid ounces.
About 319.2 fluid ounces.
In order to calculate how many fluid ounces a pot would hold, you have to know what size the pot is. For example, if the pot is 1 quart, it would hold 32 fluid ounces.
6 quarts would hold 6 quarts, or 1.5 gallons, or 12 pints or 24 cups or 192 fluid ounces.
40 US cups is 320 fluid ounces.
Six cups is 48 fluid ounces. (US)
It would hold approximately 8.8 fl oz.
24,685.7 gallons.
About 33.8 US fluid ounces.
That is approximately 80 fl oz.
3 cups = 24 oz