Electricity bill calculator

Estimate the energy charge and a monthly fixed fee using your own kWh usage and electricity rate.

Use the rate on your bill or choose a state average on a regional page. The result is a scenario, not an offered utility tariff.

Worked example

900 kWh × $0.20/kWh + $0 fixed fee = $180 per month.

Calculation and limits

Usage × rate ÷ 100 + fixed fee. Taxes, demand charges, minimum bills and tiered or time-of-use pricing are excluded.

Change one assumption at a time to see how it affects the result. No calculation sends your inputs to a remote service or requires an account.