Last updated: June 1, 2026

Pool Volume Calculator

Calculate the volume of your swimming pool in gallons and liters. Essential for proper chemical dosing.

Pool Shape

Length (ft)

Width (ft)

Average Depth (ft)

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320 × 100 Mobile Banner

336 × 280 Large Rectangle

300 × 250 Medium Rectangle

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Pool volume is essential for calculating the correct amount of chemicals (chlorine, pH adjusters, algaecide).

Add the shallow end depth and deep end depth, then divide by 2.