🔌 Appliance Calculators

Calculate energy consumption and running costs for home appliances including AC, heater, refrigerator, and more.

All Appliance Tools

Appliance Energy Calculator Calculate how much electricity any appliance uses: watts times hours equals kWh per day and month. Air Conditioner Cost Calculator Calculate how much your air conditioner costs to run per hour, day, and month based on BTU and SEER rating. Heater Cost Calculator Calculate the running cost of electric space heaters and central heating systems per hour and month. Refrigerator Running Cost Calculator Calculate the annual electricity cost of running your refrigerator based on wattage and usage cycle. Washer & Dryer Cost Calculator Calculate the electricity cost of running your washing machine and dryer per load and per month.