Free pool volume calculator

How many gallons in my pool?

Pick shape, enter dimensions, get volume in gallons and litres — plus rough chemistry dosing for routine chlorination and shock treatments.

If your pool has a shallow and a deep end, average them. (e.g. 3' + 7' → 5').

Pool volume

0 gallons

0 litres

Cubic feet
0 cu ft
Chlorine maintenance (1-3 ppm)
0 oz
Shock dose (10 ppm)
0 lb
Turnover (typical 8 hr)
0 GPM

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