120x72=8640 square feet x3 feet deep
8640x3= 25920 cubic feet there are 7.481 gallons in a cubic foot
25,920x7.481= 193,907.52 gallons
1346 gallons
1 acre = 43560 sq.feet. 1 foot deep water over an acre is 43560 cubic feet, which is 325851.4 gallons in 1 foot deep. If it is 1 inch deep (1/12 foot) then it is 27154.3 gallons in 1 inch deep.
1,770 gallons.
9,440 gallons.
3384 gallons for every foot deep it is.
398.7 gallons.
300 gallons.
1346 gallons
1 acre = 43560 sq.feet. 1 foot deep water over an acre is 43560 cubic feet, which is 325851.4 gallons in 1 foot deep. If it is 1 inch deep (1/12 foot) then it is 27154.3 gallons in 1 inch deep.
25000 gallons
1690 gallons
About 2,550 gallons.
1,770 gallons.
My answer would be 18.75 gallons
Assuming your pool is round about 800 gallons.
6,200 gallons.
15,320.1 US gallons of water.