๐ Household
Pool Volume Calculator
Pool chemicals are dosed per volume of water, so getting the volume right matters more than almost anything else. A rectangular pool is length times width times average depth, multiplied by 7.48 gallons per cubic foot.
How it works
Pool shape
Length or diameter
Width
Shallow end depth
Deep end depth
Average depth
Volume
Water volume
Water volume
Hours for one turnover at 85 gpm
Frequently asked questions
How do I use the Pool Volume Calculator?
Fill in the fields above โ the result recalculates instantly as you type. Everything runs in your browser, so the values you enter are never collected or stored.
Is this calculator free?
Yes. It is completely free, requires no account, and works on phones, tablets and desktops.