Pool Chlorine Calculator

Calculate Chlorine to Add







What is Chlorine?

Chlorine is a chemical used to disinfect swimming pools, killing bacteria and other microorganisms. It is measured in parts per million (ppm) and is essential for maintaining safe and clean pool water.

Formula

The formula to calculate the amount of chlorine to add is:

\[ \text{Amount of Chlorine (oz)} = \frac{\text{Pool Volume (gallons)} \times \text{Desired Increase in Chlorine (ppm)}}{\text{Chlorine Concentration}} \]

Example Calculation

Consider a pool with the following details:

Using the formula:

\[ \text{Desired Increase in Chlorine} = 3 \text{ ppm} - 1 \text{ ppm} = 2 \text{ ppm} \]

\[ \text{Amount of Chlorine (oz)} = \frac{10,000 \times 2}{8.25} \approx 24.24 \text{ oz} \]

This means you need to add approximately 24.24 ounces of bleach to achieve the desired chlorine level.