Illustrative result using your inputs£2.50
10 kWh at 25p per kWh, before standing charges.
This is a simple estimate, not a bill or a current official tariff. Enter the rate shown on your own statement.
Ask the energy assistant about these figuresUse the bill’s units
Gas meters and bills can present usage differently. This calculator expects kWh, so use the billed kWh rather than copying a meter unit without checking the conversion.