Pool Volume
Calculate your pool's exact volume for precise chemical dosing and equipment sizing. Everything stays safely in your browser.
Pool Shape
Measurement Units
Quick Presets
Choose a common pool size to get started quickly
Dimensions
Depth Configuration
Visual Preview
Pool Volume
Surface Area
Next Steps
Your pool volume is saved! Use it with these calculators:
Why Pool Volume Matters
Accurate pool volume is essential for:
- Chemical Dosing: Too much chlorine is wasteful and irritating; too little allows algae growth.
- Equipment Sizing: Pumps, filters, and heaters must match your pool's volume.
- Water Balance: pH, alkalinity, and calcium hardness adjustments depend on total water volume.
- Cost Estimation: Filling, heating, and maintaining your pool all scale with volume.
How We Calculate: We use industry-standard formulas based on your pool's shape and dimensions. For pools with varying depth, we calculate the average depth to determine total volume.
Shareable calculator link
Copy the stateful link to show teammates exactly which pool dimensions you used.
Anyone with this link can load the calculator with your shape, depths, units, and locale.
Need printable grids for measuring complex shapes? Visit ScreenCheck Pro — Display testing suite to keep tablets readable outdoors.