Pool Salt Calculator
Construction & Home ImprovementCalculates how much salt to add to bring a saltwater pool up to the recommended concentration for its chlorination system.
Salt to Add (lb)
The amount of salt to add, if your pool is under the target concentration.
Water to Replace (gal, If Over Target)
0.0
The amount of water to drain and refill with fresh water, if your pool is over the target concentration.
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Construction & Home Improvement calculators
Calculator Stats
Creators
Odeh Ahwal0people find this calculator helpful
Views
Helpful
Saved
Embeds
Construction & Home Improvement calculators
Frequently Asked Questions
How is the salt amount calculated?
Salt to Add = (Desired ppm - Current ppm) x Pool Volume x 8.34 lb/gallon / 1,000,000, using the standard ppm-to-mass conversion for water. Always cross-check against the manufacturer guidance for your specific salt system.
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