Appliance usage, tariff, monthly/annual cost and reduced-use scenarios.
Appliance usage, tariff, monthly/annual cost and reduced-use scenarios. The workbook is designed for offline reuse and editable assumptions rather than a one-time browser result.
Planning tool only. It does not replace tax, legal, payroll, financial, electrical-safety or professional advice where those rules apply.
Estimate one device or EV charging session using a current electricity price you enter.
Free calculator →Track many appliances, your tariff and reduced-use scenarios offline.
Use ENERGY-01 →If a compatible energy-monitor partner is approved later, hardware will only be linked where measured usage materially improves the estimate.