- To calculate pool gallonage: one should multiply the surface area of the pool by average depth by 7.5 or 5.9 depending upon the shape of your pool.
- Rectangle pools simply multiply length x width x average depth x 7.5
- Example 16 x 32. 16×32 = 512 x 4.5’ (avg of 3-8 feet) x 7.5 = 17,280 gallons
- Example 1...
