There are 4 gallons, 18 ounces in 530 ounces, since there are 128 fluid ounces in a US gallon.
20 gallons = 2,560 ounces.
8320 ounces is 65 gallons.
13.2 gallons is 1,689.6 ounces.
169 ounces is 1.32 US gallons.
That is 2.375 gallons
That all depends on how deep the 530 sq ft area is
249.6 ounces in 1.95gallons
There are 640 ounces in 5 gallons.
80 fluid ounces is 0.625 gallons.
15,360 fluid ounces is 120 gallons.
63 US gallons is 8,064 ounces.
24 US gallons is 3,072 ounces.