Electricity Usage Calculator
Estimate your monthly electricity consumption and costs. Add appliances, set wattage and daily usage hours, and see a complete cost breakdown.
Electricity Rate
Quick Add Preset
Add Appliance
How to Use the Electricity Usage Calculator
- Set your electricity rate ($/kWh) from your utility bill.
- Add appliances with their wattage and daily usage hours.
- Use quick-add presets for common appliances.
- View monthly and yearly cost breakdowns per appliance.
Features
- 18 preset appliances with typical wattage
- Custom appliance support
- Per-appliance kWh and cost breakdown
- Monthly and yearly totals
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Disclaimer:This tool is provided “as is” for informational and educational purposes only. Results may not be 100% accurate. ToolBird makes no warranties, express or implied, regarding the accuracy, reliability, or completeness of any output generated by this tool. This tool does not constitute professional, legal, financial, medical, or tax advice. Always consult a qualified professional for important decisions. By using this tool, you agree that ToolBird and its operators shall not be held liable for any damages, losses, or consequences arising from the use of this tool or reliance on its results. All processing occurs in your browser — we do not store, transmit, or access your data. Use at your own risk.