Pool Volume Calculator

Calculate your pool volume in gallons or liters. Select your pool shape and enter dimensions.

Volume (Gallons)
18,193
Volume (Liters)
68,867
Average Depth: 4.8 ft • Shape: Rectangle

Why Pool Volume Matters

Chemical Dosing

Knowing your pool volume is essential for adding the correct amount of chlorine, pH adjusters, and other chemicals.

Equipment Sizing

Pool pumps, filters, and heaters are sized based on volume. The wrong size wastes energy or underperforms.

Cost Estimation

Water bills, chemical costs, and heating costs all depend on how many gallons your pool holds.

Disclaimer: Pool volume calculations provide estimates based on the dimensions you enter. Actual volume may vary due to pool construction, slopes, and features. Always follow chemical manufacturer dosing instructions.