EV Tariff Whole-Home
Compare an EV tariff with your current electricity plan while including the rest of the home and standing charges.
Open calculator →Which calculator should I use?
Use your actual tariff rates whenever possible. Headline off-peak prices are only useful when the peak rate, standing charge and the rest of the home are included too.
How to get a more useful result
Use your own tariff or quote figures, then run the calculator again with a more conservative assumption for the input you are least sure about. A decision that still looks sensible under both cases is more robust than one that only works under optimistic inputs.
Use your tariff, not the headline
Default rates are only a starting reference. Replace them with the unit rates and standing charges from your current bill or the tariff you are considering.