Pool Shock Calculator

The Pool Shock Calculator helps users estimate the amount and cost of shock treatment needed to achieve their desired chlorine levels based on pool size and type of pool shock.

Use Our Pool Shock Calculator

How to Use the Pool Shock Calculator

The Pool Shock Calculator is a handy tool to help you calculate the amount of shock needed to adjust your pool’s chlorine levels to the desired amount. Follow these steps to ensure a safe and effective pool treatment.

Step 1: Gather Required Information

Before you begin, make sure you have the following information:

  • Pool Size (Gallons): Determine the total volume of water in your pool. This value should be between 100 and 100,000 gallons.
  • Current Free Chlorine Level (ppm): Test your pool water to find the current free chlorine level, which must be between 0 and 20 ppm.
  • Desired Free Chlorine Level (ppm): Decide on your target chlorine level, between 1 and 20 ppm, to ensure optimal pool cleanliness.
  • Type of Pool Shock: Select from the available shock types, each with different strengths:
    • Calcium Hypochlorite (65%)
    • Sodium Hypochlorite (48%)
    • Lithium Hypochlorite (78%)
    • Dichlor (99%)

Step 2: Input Your Data

  • Enter the total volume of your pool in the Pool Size (Gallons) field.
  • Input the measured Current Free Chlorine Level in parts per million (ppm).
  • Specify your goal for the Desired Free Chlorine Level in ppm.
  • Choose the Type of Pool Shock from the drop-down options to match your available product.

Step 3: Calculate the Amount of Shock Needed

Once all the information is entered, the calculator will provide the results instantly:

  • Amount of Shock Needed: Displays the required amount of shock in pounds to achieve the desired chlorine level.
  • Amount of Shock Needed (Ounces): Converts the required shock into ounces for ease of measurement.
  • Estimated Treatment Cost: Provides an estimated cost based on a price of $4.99 per pound of shock.

Step 4: Apply the Shock to Your Pool

Based on the calculator’s results, carefully measure and apply the recommended amount of pool shock as per the manufacturer’s instructions and safety guidelines. Ensure proper distribution and allow sufficient circulation time for effective treatment.

By following these steps, you can efficiently and safely adjust your pool’s chlorine levels, maintaining a healthy and inviting swimming environment.