Single Appliance Calculator

Quick Presets

Daily Cost
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0.00 kWh/day
Monthly Cost
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0.00 kWh/month
Yearly Cost
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0.00 kWh/year

Cost Comparison Chart

Multi-Appliance Calculator

Quick Add Presets

Each row: name, watts, hours/day, days/month
Total (all appliances)
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Daily
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Monthly
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Yearly
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kWh/mo

Appliance Cost Breakdown

Energy Saving Tips

  • Unplug Standby DevicesIdle electronics can draw 5–10% of your total electricity. Unplug chargers and TVs when not in use.
  • Switch to LED BulbsLEDs use up to 80% less energy than incandescent bulbs and last 25x longer.
  • Optimize AC UsageEvery 1°C increase in AC setpoint saves ~3% on cooling costs. Use ceiling fans to feel cooler.
  • Run Full LoadsWashers and dishwashers use similar energy regardless of load size. Always run full loads.
  • Smart Power StripsUse smart strips to automatically cut power to peripherals when your main device turns off.
  • Off-Peak HoursSome utilities offer time-of-use rates. Shift heavy loads (laundry, dishwasher) to off-peak hours.