Electricity price
Enter the unit rate including any applicable tax. Check your bill rather than adding a tax percentage automatically. Standing charges, export payments and subscription fees are separate. Ofgem information applies to Great Britain; Northern Ireland has its own regulator and market arrangements.
United Kingdom
For a UK appliance calculation, use the unit rate in pence per kWh from your tariff and convert it to pounds. Keep any daily standing charge separate: using the kettle less does not usually remove that charge. A monthly Direct Debit is a payment towards your account, so it should not be treated as your measured electricity use for that month.
A tumble dryer comparison is most useful when both options dry the same amount of laundry. For a fridge-freezer, use its energy label or measured kWh rather than assuming its compressor draws full power all day. If you charge an electric car on a time-of-use tariff, calculate the charging sessions at the relevant rate and include charging losses.
Data sources
- Ofgem · July–September 2026
- Ofgem: Understanding electricity and gas bills
- Ofgem: Price cap and standing charges explained
- Utility Regulator: Consumer information for Northern Ireland
Last reviewed: 2026-09-08