Estimate energy consumption and cost for one or more electrical appliances
This electricity cost calculator helps you estimate the energy consumption and cost of running electrical appliances. By entering the power rating, usage hours, and your local electricity rate, you can see how much each appliance contributes to your electric bill annually.
Your electricity rate is listed on your utility bill in cents or dollars per kilowatt-hour ($/kWh). The average US residential rate is around 12-16 cents/kWh. Rates vary by state, provider, and time of use. Check your bill for the exact rate.
Heating and cooling appliances typically consume the most electricity. Air conditioners (1500-5000W), space heaters (1500W), clothes dryers (1800-5000W), and water heaters (4500-5500W) are among the largest consumers. Even efficient appliances can add up if used many hours per day.