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FAQ

Does this include UK standing charges?

The calculator includes UK-specific tariff assumptions, but exact standing charges vary by supplier, region, meter and price-cap period.

Can it model Economy 7 or agile tariffs?

It uses an off-peak discount model to approximate time-of-use, Economy 7 and dynamic tariff savings.

Is the result exact?

No. It is a market-specific estimate. For exact results, enter your supplier’s unit rates and standing charge equivalents.