Air Conditioner Upgrade Energy Savings Calculator

How much money can you save by upgrading to an air conditioning system with high energy efficiency?

Heating and cooling account for the largest share of your home’s energy use, and if your air conditioner is older or less efficient, it may be costing you hundreds of dollars more each year than necessary.

Upgrading to a higher-efficiency unit with a better SEER rating can lower your electricity bills and shrink your carbon footprint. But how do you know if the savings are worth the investment?

That’s why we built our Air Conditioner Upgrade Energy Savings Calculator.

What is SEER and why does it matter?

SEER stands for Seasonal Energy Efficiency Ratio. In simple terms, it measures how efficiently your AC system converts electricity into cooling power. The higher the SEER rating, the more efficient the system.

A unit with a 14 SEER rating might be common in older systems.
Today’s high-efficiency models often come in at 18 SEER or higher.

That difference in efficiency adds up, especially in Texas, where summer heat keeps air conditioners running almost nonstop.

How the Air Conditioner Upgrade Energy Savings Calculator works

Our calculator is designed to show you, in dollars and cents, how much you could save by upgrading:

Select the SEER rating and tonnage of your current air conditioner
Select the SEER2 rating and tonnage of your new air conditioner
Enter your average price from your electricity plan
Click “Calculate Energy Savings”

Immediately, the calculator tells you:

Estimated annual savings on electricity bills at 1 year, 5 years, and 10 years based on an estimated 2,200 hours of annual cooling time

This savings calculator can help you determine whether you’re making the right choice when it comes to an upgraded air conditioner.

Air conditioning is one of the biggest investments in your home. By running the numbers, you’ll know whether upgrading makes financial sense now or if it’s better to wait until your current system needs replacing. The calculator gives you clarity before you make a decision.

Written by Graham Lumley

Graham Lumley, Growth Product Manager at BKV Energy, leads digital and traditional marketing strategies, focusing on educating Texans about the state's deregulated energy market. With over 10 years of marketing experience, he creates content to help consumers understand and save on their energy bills, bringing a fresh and dynamic approach to the industry.