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Electricity Cost Calculator

Calculate electricity cost for appliances. Enter watts, hours, rate. See daily, monthly, yearly costs.

Live·100% in your browser — no upload
Daily Cost
$0.00
Weekly Cost
$0.00
Monthly Cost
$0.00
Yearly Cost
$0.00
Energy consumption
0 kWh/day · 0 kWh/month · 0 kWh/year

Common Appliances

How Electricity Cost Calculator works

Calculate electricity cost for appliances. Enter watts, hours, rate. See daily, monthly, yearly costs. Everything runs locally in your browser — nothing is sent to external servers.

  1. Enter or paste your data in the field above.
  2. The tool processes the result instantly, while your data stays on your device.
  3. Copy or download the output.

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