Pool Heater Cost Calculator

Introduction: Welcome to the Pool Heater Cost Calculator! Are you planning to heat your pool and wondering how much it will cost you? Our calculator simplifies the process by providing you with an estimate of the expenses involved.

Formula: The estimated pool heater cost is calculated using the following formula:

  • For above-ground pools: Cost = Pool Size (in gallons) × 0.035 × (Desired Temperature – 80)
  • For in-ground pools: Cost = Pool Size (in gallons) × 0.035 × (Desired Temperature – 80) × 1.2

How to Use:

  1. Enter your pool’s size in gallons.
  2. Specify the desired temperature for your pool in Fahrenheit.
  3. Select your pool type (above-ground or in-ground) from the dropdown menu.
  4. Click the “Calculate” button to get the estimated pool heater cost.

Example: Let’s say you have an in-ground pool with a size of 20,000 gallons, and you want to raise the temperature by 10°F. Using the calculator, you would get an estimated cost of $840.


  1. What factors affect pool heater cost?
    • Pool size, desired temperature, and pool type are the main factors.
  2. Is this estimate accurate for all regions?
    • It provides a general estimate; actual costs may vary based on energy rates.
  3. Do I need professional installation?
    • It’s recommended for safety and efficiency.
  4. Are there energy-efficient pool heaters?
    • Yes, consider solar or heat pump heaters.
  5. Can I use this for commercial pools?
    • Yes, but consult a professional for precise calculations.
  6. How often should I use the pool heater?
    • It depends on your usage pattern and weather.
  7. Is there a warranty for pool heaters?
    • Most heaters come with warranties; check with the manufacturer.
  8. Do pool covers reduce heating costs?
    • Yes, they help retain heat.
  9. What’s the lifespan of a pool heater?
    • Typically, 5-10 years, depending on the type and maintenance.
  10. Can I use the calculator for hot tubs?
    • It’s designed for pools but may provide a rough estimate for hot tubs.

Conclusion: The Pool Heater Cost Calculator is a valuable tool for estimating the expenses associated with heating your pool. By inputting your pool’s specifications, you can plan your budget more effectively and ensure that your pool remains comfortably warm throughout the swimming season. Keep in mind that this is an estimate, and actual costs may vary based on factors such as energy rates and heater efficiency.

Leave a Comment