How do you determine how much water is in your pool?

Answer 1

If you mean you want to know the volume of water in your pool, you would multiply the length times the width times the depth (in feet). The answer will be in cubic feet, but if you want the answer in gallons, multiply the number of cubic feet by 7.481. If the depth varies (eg., 3 feet at the shallow end to 6 feet at the deep end), you can use an average to get a rough estimate.