How many gallons are in a 15x42 inch pool?

Answer 1

Breaking it up into a rectangular and triangular prism, it is:

30*15*3 + 0.5*30*15*2 = 1800 cubic feet

This converts to 13,465 US gallons, or 50,970 Litres.

This is an approximation that assumes the water comes right to the brim of the pool, and that the floor of the pool is a constant diagonal. But it should be pretty accurate.

Answer 2

2.727 gallons for each 1 inch of depth.

Answer 3

No way to calculate as you didn't say how deep it is.

Answer 4

There are 3 measurements in a pool. Two will give you area only, the THIRD is necessary for calculating volume

Answer 5

You make no sense.

Answer 6

4,000 gallons.

Answer 7

13,128.3 gallons.