### How many gallons of water does it take to fill a round pool which is 5 foot across x 30 inches deep?

### How man 50 pound bags of sand do you need to fill a sandbox that is 8 foot x 8 foot x 4 inches deep?

### How many gallons of water in a 18x48 pool?

The answer to this question will require some simple dimensional analysis and geometry. Assuming that he pool is a round above ground pool, 18 feet in diameter and 48 inches deep you first need to calculate the area of the swimming pool in square inches and then multiply by the depth in inches to get the volume in cubic inches: The pool is an 18 foot diameter circle. The diameter in inches of the 18…

### 1cubic feet how many cubic inches?

1728 cubic inches. 1' = 12" AND 1 cubic foot = 1'x1'x1' SO 1 cubic foot = 12"x12"x12" which also equals 1728. Since you are looking for inches, first convert your measurements to inches. Your area is 1 foot high x 1 foot wide x 1 foot deep or 12 inches high x 12 inches wide x 12 inches deep. 12 inches (H) x 12 inches (W) is (12 x 12 = 144) (in X…