Privacy Policy

Last updated: 12 June 2026

Your calculation data

Everything you type into our calculators (salary, rent, loan amounts, etc.) is processed only in your browser — it is never sent to our servers, stored, or shared with third parties. Close the page and it is gone.

What we collect

There are no accounts; we collect no names, emails, IDs or payment details. We measure aggregate usage (page views, which tool was used, language) with Google Analytics 4. GA4 does not log IP addresses, and data is evaluated in aggregate, not individually. For visitors from the European Economic Area, the United Kingdom and Switzerland, measurement storage is off by default (Consent Mode v2).

Cookies

See our cookie policy for details. In short: only measurement cookies are used, and none are written for EEA/UK/Swiss visitors without consent infrastructure in place.

Third-party links

Links to parameter sources (Official Gazette, Revenue Administration, TurkStat, etc.) lead to those institutions' websites; ZenKalk is not responsible for their privacy practices.

Contact

Privacy questions: iletisim@zenkalk.com