1 gallon = 231 cubic inches
4' 4" = 13/3 ft
15-ft x 30-ft x 13/3-ft = 1,950 cubic feet = 14,587 gallons.
That's the volume of the pool, whether or not there's any water in it.
This cannot be answered without knowing the depth of the water.
20 gallons
7615 Gallons
12,345 gallons
704.5 gallons (approx).
This cannot be answered without knowing the depth of the water.
There are 907.9202769 feet2 of water, but you will have to convert that into gallons.
50,000 gallons
1056 GALLONS
7615 Gallons
12,345 gallons
Approx 2.1 Imperial gallons = 2.5 US gallons.
4745 gallons Best estimate I have.
Approx 4892 Imperial gallons.
704.5 gallons (approx).
750,000 gal.