๐ Household
Pool Salt Calculator
Saltwater pools run between 2,700 and 3,400 ppm of salt, with 3,200 ppm the usual target. Adding salt raises the level permanently until water is drained, so it is always safer to add in stages and retest.
How it works
Pool volume
Current salt level
Target salt level
Salt bag size
Salt to add
Salt to add
Bags to buy
Note
Frequently asked questions
How do I use the Pool Salt 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.