Pool Volume Calculator
Calculate pool water volume in gallons for rectangular, round, and oval pools based on dimensions and depth.
Inputs
ft
ft
ft
ft
Results
Volume
16,831 gallons
Volume2,250 cu ft
Fill Time (garden hose)31.2 hrs
Water Weight140,202 lbs
How to Use This Calculator
- Select your pool shape: 1 = rectangular, 2 = oval, or 3 = round/circular.
- Enter the length and width in feet (or diameter for round pools).
- Enter the average depth in feet — for variable-depth pools, average the shallow and deep ends.
- Review Volume in Gallons and Volume in Cubic Feet as inputs for chemical dosing and heater sizing.
- Use Fill Time to estimate how long to fill with a garden hose (typically 5–10 GPM flow).
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