Calculate your swimming pool volume in cubic feet, gallons, and liters.
Calculate your swimming pool volume in cubic feet, gallons, and liters.
Volume = L × W × Avg Depth; Gallons = Cu Ft × 7.48
30 × 15 ft pool, avg 5 ft deep → 2,250 cu ft ≈ 16,831 gallons.
Enter your values in the fields above and click "Calculate" to get instant results. All calculations happen in your browser — nothing is sent to any server.
What is Pool Volume Calculator?
Calculate your swimming pool volume in cubic feet, gallons, and liters.
What formula does this use?
This calculator uses: Volume = L × W × Avg Depth; Gallons = Cu Ft × 7.48
Is this calculator free?
Yes! All calculators on CalcNest AI are 100% free with no account required.
Is my data safe?
Absolutely. All calculations run locally in your browser. We never store or transmit your input data.