Calculators

See how much you can save on energy costs with our Energy Calculators. They'll help you estimate how much energy one appliance, one room or your entire house uses, and the potential energy and cost savings when you make a few small changes.

Click on the "Home Energy Use", "Cooling System Comparison", "Heating System Comparison", or "Household Appliance"
image below to calculate how much you can save on energy costs.

Home Energy UseCooling System ComparisonHeating System ComparisonHousehold Appliance

*The average operating costs and/or energy prices reflected in this calculator are based on a general service rate and do not take into account any utility-sponsored programs that may provide a special discounted energy rate or energy credit. Please contact your utility directly to find out more about these special cost-saving opportunities.