What are calculations for gallons of water square tank?

To calculate the number of gallons of water a square tank can hold, you need to know the length, width, and height of the tank in inches. Here's the formula:

Gallons = (Length x Width x Height) / 231

For example, if you have a square tank that's 12 inches long, 12 inches wide, and 10 inches high, the calculation would be:

Gallons = (12 x 12 x 10) / 231

Gallons = 1440 / 231

Gallons ≈ 6.23

So, this square tank can hold approximately 6.23 gallons of water.