Electricity Bill Estimator

Estimate a monthly bill from kWh, your rate, and optional supplied charges.

Monthly energy charge plus supplied bill charges

Estimate a bill from monthly kWh and your rate, then optionally add fixed or other known charges.

Methodology
kWh/month

Use the kWh from your meter or bill period.

per kWh

Enter the price shown on your tariff or bill. No regional rate is assumed.

Optional
USD

Optional. Include only a fixed charge shown by your tariff or bill.

Optional
USD

Optional. Enter a known total for other charges; nothing is inferred.

500 kWh is an editable example. Rate and bill charges remain blank until supplied.

Estimated monthly bill

Enter your electricity rate; add known bill charges only if applicable.

What to copy from your bill

Use the billed kWh and a price per kWh that matches the charge you want to model. Add a fixed or other charge only when it is explicitly shown and relevant.

For a single known block of energy without bill charges, use the electricity cost calculator.