Question: how do you calculate the volume of a kidney shaped pool?
Answer: You have to know the pool's length, along with the average width and depth, then use a multiplying factor to figure out the volume. The volume formula for a 30-foot long, 15.5-foot average width and 4.5-foot average depth kidney-shaped pool is: 30 x 15.5 x 4.5 x 7.0 = 14,647.5 gallons.