Estimate an Australian household electricity bill in AUD using daily kWh, your usage tariff, daily supply charge and billing period.
LIFESTYLE & HOMEEstimate the usage and supply components of an Australian electricity bill without assuming that one tariff represents the whole country.
Enter the cents-per-kWh and daily supply charge printed on your plan or bill. Rates vary by retailer, tariff, time of use, state and distribution area, so the calculator keeps both charges editable.
Bill = (daily kWh × days × $/kWh) + (days × daily supply charge)Result: Estimated bill: $603 before any credits, solar exports or special tariff periods.
Last updated: 13 July 2026
Use the rates printed on your bill. The state selection provides context only and never silently replaces your tariff.
The low/high scenarios change consumption by ±10%. They do not estimate market tariff variation, solar credits, demand charges or concessions.
Data checked 13 July 2026. Bill structure follows Australian Government energy guidance.