Hot Tub / Spa Chemical Cost
Estimate the monthly chemical cost of running a hot tub or spa.
Chlorine (oz / mo)
2.0
pH Up (oz / mo)
0.4
Alkalinity (oz / mo)
0.6
Monthly chemical cost
$14.55
Annual
$174.60
About this tool
Account for chlorine, pH up, and alkalinity adjustments, scaled by bather load. Targets r/hottub and r/spa maintenance threads.
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