Cannot be answered with only these measurements. For a rectangular pool, the length, width and depth are needed. For a round pool, the diameter and depth are needed.
2,500 gallons.
4500 US Gallons
A 12' x 24' x 52' pool can hold up to about 112,028 gallons of water.
This pool can hold up to about 2,538 gallons of water.
About 2,550 gallons.
A 12-foot round pool with 33-inches of water contains 2,336.4 gallons of water.
3,231.5844
This pool can hold up to 1,689.7 gallons of water.
1690 gallons
315 gallons.
Depends how deep it is. It is actually 3 ft deep. thus the question 12 foot by 3 foot. However, it will hold approximately 2,100 gallons or 10,000 litres of water
A pool that is 12x39 has 2270 gallons, up to 90% of wall height. That's what is says on the box.