Privacy policy

Operator and contact

WattWorth is operated by Marko Blagotinšek. For privacy questions or requests, email privacy@wattworth.app.

Calculator data and local settings

Calculations run in your browser without an account. Values you enter are not sent to WattWorth as calculation submissions. Some settings, such as region and theme, may be saved in your browser. Clear this site’s browser storage to remove them.

Vercel hosts WattWorth and receives ordinary request information, including IP address, browser details and requested URL, to serve and protect the site.

Analytics

Google Analytics 4 measures visits and navigation. Google may receive device and browser details, IP address and page paths. We do not send calculator inputs or URL query values as Analytics events, and Google Signals and ad-personalisation signals are disabled in the Analytics tag.

In the EEA, UK and Switzerland, analytics storage is denied by default until you make a choice through Google’s consent message. Declining may still permit limited cookie-free measurement under Google consent mode. Elsewhere analytics storage is enabled by default. You can also block or clear cookies in your browser.

Advertising and consent

Google AdSense loads to provide consent choices and prepare advertising. Google may receive connection information when its script loads. No ad placement is enabled while this site is under review. If ads later appear, Google and its partners may use cookies or similar identifiers, IP addresses and device data to serve and measure them.

Eligible visitors in the EEA, UK and Switzerland can accept, decline or manage consent through Google’s message. Visitors in supported US states can use Google’s “Do Not Sell or Share My Personal Information” option when shown. Read how Google uses data from partner sites.

Your choices and rights

Contact the address above to ask about access, correction or deletion of personal data, or to exercise other applicable rights. You may also complain to your local data-protection authority.