Save your pool settings for quick calculations

Pool Volume Calculator

Calculate your pool volume in gallons. Essential for accurate chemical dosing.

Pool Dimensions

Your Pool Volume

Volume -- gallons
Also equals -- liters
Surface Area -- sq ft
Tip: Save this number! You'll need your pool volume for every chemical calculation. Most pool chemicals are dosed per 10,000 gallons.

Common Pool Sizes

Pool Size Approx. Gallons
12' Round x 48"3,400
15' Round x 48"5,300
18' Round x 48"7,600
24' Round x 52"13,500
12' x 24' Oval x 48"6,800
15' x 30' Oval x 52"13,500
16' x 32' Rectangle (avg 5')19,200
20' x 40' Rectangle (avg 5.5')33,000