Pool Volume Calculator
Calculate your pool's exact volume for accurate chemical dosing and equipment sizing. All data is saved 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
Gallons
16,831
Liters
63,713
Cubic Feet
2250.0
Surface Area
Square Feet
450
Square Meters
41.8
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.
Need printable grids for measuring complex shapes? Visit ScreenCheck Pro — Display testing suite to keep tablets readable outdoors.