15 x 30 x 6 = 2700 cu. ft.
7.48 gal/cft x 2700 cft = 20,200 gallons.
Or course, it's unlikely that an actual pool would be a straight sided right prism, of dimensions 15x30x6, so it's also unlikely that an ACTUAL pool with those 'nominal' dimensions would contain that many gallons.
It depends how deep it is.
Based on a rectangle. approx 20,250 gallons
6015.77 gallons
319.2 gallons for every inch the water in it is deep.
70
It depends how deep it is.
Based on a rectangle. approx 20,250 gallons
If 20' is the circumference, then the answer is 833.4 gallons.
6015.77 gallons
319.2 gallons for every inch the water in it is deep.
70
how many gallons of water does a swimming pool 15 feet by 4 feet deep hold
1795 gallons, if you fill it to the brim.
It is 30.6 cubic feet = 190.3 Imperial gallons.
This pool can hold up to about 7,181 gallons of water.
821.
You would have to know how deep the tank is.