Pool Shock Calculator
Pool Volume (gallons)
Please enter a valid pool volume.
Current Free Chlorine (ppm)
Please enter current chlorine level.
Target Free Chlorine (ppm)
Please enter target chlorine level.
Shock Strength (% available chlorine)
65% (Cal Hypo)
73% (Cal Hypo)
78% (Cal Hypo)
100% (Dichlor)
Calculate
Result