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Chlorine Cost Comparison Calculator

Liquid vs tablets vs salt per year with the price gaps spelled out. Include cell replacement in salt math.

Inputs

Inputs and assumptions

Monthly liquid chlorine spend in dollars.

Monthly tablet spend in dollars.

Monthly salt-system cost including cell savings in dollars.

Result

Liquid annual
$600
Salt system saves vs liquid (USD/yr)
$300
Salt system annual
$300
Tablets cost extra vs liquid (USD/yr)
$180
Tablets annual
$780
Planning estimate, not a quote. Rates, soil, access, and local rules move real prices — confirm with itemized quotes.

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Borax in pounds and 4-lb boxes for 30-50 ppm borates, plus cost. Borates buffer pH but never replace chlorine.

Outputs: Borax (20 Mule Team) (lbs) · 4-lb boxes · Borax cost (USD)

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Calcium Hardness Calculator

Calcium chloride in ounces and pounds for plaster 200-275 ppm. Confirm LSI after dosing to avoid scale.

Outputs: Calcium chloride needed (oz) · Calcium chloride (lb)

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Guides

01 Pool Chlorine Basics: Levels, Testing, and Safe Handling 02 Salt System Care: Testing, Adding Salt, and Cell Maintenance 03 Water Balance Order: Adjust Alkalinity, pH, and Calcium Hardness

Related articles

01 Pool Chlorine Basics: Levels, Testing, and Safe Handling 02 Salt System Care: Testing, Adding Salt, and Cell Maintenance 03 Water Balance Order: Adjust Alkalinity, pH, and Calcium Hardness

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