Electricity Cost Calculator

Your electricity rate is listed on your utility bill in cents or dollars per kilowatt-hour (kWh). The average residential rate in the US ranges from 10 to 30 cents per kWh depending on your state and utility provider. Check your latest bill for your exact rate.

Heating and cooling systems typically use the most electricity in a home, accounting for about 50 percent of energy consumption. Water heaters, refrigerators, washers and dryers, and kitchen appliances are also major contributors to your electricity bill.

Replace incandescent bulbs with LEDs, unplug devices when not in use, use smart power strips, set your thermostat efficiently, run appliances during off-peak hours, and consider energy-efficient appliances. Even small changes can add up to significant savings over time.