Pool shape
Rectangle
Round
Oval
Kidney / freeform
I know my gallons
Length (ft)
Width (ft)
Diameter (ft)
Widest end A (ft)
Narrow end B (ft)
Shallow-end water depth (ft)
Deep-end water depth (ft)
Pool gallons
Product
Cal-hypo shock 65%
Cal-hypo shock 73%
Dichlor shock 56%
Liquid chlorine 12.5%
Liquid chlorine 10%
Plain bleach 8.25%
Goal
Routine shock: raise chlorine
Algae / SLAM: shock level for my CYA
Raise free chlorine by (ppm)
Current free chlorine (ppm)
Cyanuric acid, CYA (ppm)
Pool shock calculator ยท
Home Garden Lot