Energy Consumption Calculator

Calculate daily and monthly kWh from your appliances.

Common Appliance Wattages

Refrigerator: 150W LED Light: 10W TV (LED): 100W Laptop: 50W AC Window: 1200W Space Heater: 1500W Microwave: 1000W Washer: 500W Dryer: 3000W Water Heater: 4500W

Energy Saving Tips

  • Replace incandescent bulbs with LEDs (90% savings)
  • Unplug phantom loads when not in use
  • Use smart power strips
  • Set AC to 78F in summer, 68F in winter
  • Air dry clothes when possible
  • Use cold water for laundry