⚡

Electricity Bill Calculator

Estimate your electricity bill from monthly kWh usage.

Electricity Bill Calculator

Estimate your monthly electricity bill based on your usage, rates, surcharges, and taxes. You can enter a simple flat rate per kWh or use tiered rates. The result is an estimate and may differ from your utility bill.

Currency symbol

Monthly usage

kWh

Flat energy rate (per kWh)

Fixed/basic charge

Fuel adjustment (per kWh) (per kWh)

Environmental/Renewable surcharge (per kWh) (per kWh)

Tax/VAT (%)

Discount (%)

Use tiered rates

Results

Enter usage to see results.

About this calculator

This calculator estimates your electricity bill by multiplying your usage by a flat or tiered energy rate, adding per-kWh surcharges and fixed charges, applying any discount, and then applying taxes. Actual bills may include additional fees or use different tier thresholds and taxes.