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Electricity price cap calculator

This shows the maximum a supplier may lawfully charge under Ofgem's domestic electricity price cap for the consumption you enter. It is not a price, a bill, or an estimate of what you will actually pay — what you pay depends on your own tariff and supplier.

Covers Great Britain (England, Scotland and Wales) only — it does not cover Northern Ireland, which has separate arrangements. Gas is not covered by this page yet.

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