Calcium Hardness Calculator

Calculate calcium chloride needed to raise calcium hardness in pools to prevent surface damage.

Three-dimensional space occupied (L × W × H for boxes).
gallons
Flow of electrical charge measured in amperes (A).
ppm
Desired or goal value.
ppm
Enter the calcium chloride type value for this calculation.
% CaCl2

Results

Calcium Chloride Needed:
Calculated calcium chloride needed based on your inputs.
-lbs
Calcium Chloride Needed:
Calculated calcium chloride needed based on your inputs.
-oz
Reference: Industry Standards.