Electricity Bill Calculator
A simple tool to estimate the energy charge by tariff year and consumer category, with the applied band and rate shown clearly.
Estimate the energy charge on your bill
Enter the billing-cycle consumption, then choose the tariff year and consumer category. The calculator applies the source-file rate to the full consumption.
The band is selected automatically from the source thresholds; the 300 kWh threshold is stated for a two-month period.
For the 2025 standard tariff, enter the total two-month consumption as defined by the source file.
Energy charge
- Consumption
- 300 kWh
- Band / category
- Up to 300 kWh / two months
- Tariff per kWh
- 600 SYP
- Tariff year
- 2025
This is an indicative calculator based on the tariff rates in the file supplied to the platform. The source does not specify fixed charges, taxes, penalties, meter fees, or bill-rounding rules, so the tool does not add them or claim the result is the final amount due.