Trust
About Wattlyze
Who Wattlyze is for, and how its energy cost calculators stay grounded in official data.
Who it is for
Wattlyze is built for households comparing electricity bills, appliance costs and EV home charging before they talk to installers or energy providers.
Why energy costs are local
Prices, taxes, heating degree days, solar output, incentives and equipment data differ by country and region, so every calculator shows the assumptions behind its result.
What the calculators cover
Electricity bills, appliance running costs and EV home charging, with editable inputs, three currencies and shareable result links. You can apply an official Eurostat EU country reference price; bill component shares and other starting values are examples you can replace.