Privacy policy

Last updated: May 2026

The short version

We do not ask you to sign in. We do not run our own analytics that identify visitors. We do not sell anything to you, so we do not need your shopping history. Use the calculators, get your answer, leave.

What our hosting provider sees

The site runs on Vercel, which receives standard web traffic data like IP address, browser type, and the page you requested. That data is used to serve the site and is governed by Vercel's privacy notice.

Advertising

We plan to display ads through Google AdSense once the site qualifies. AdSense uses cookies to serve relevant ads and measure ad performance. You can review or opt out of personalised advertising at Google Ads Settings. Until ads are live, no advertising cookies are set.

Performance measurement

If we add a privacy-friendly analytics provider (for example, Plausible or Vercel's built-in Web Analytics), it will be cookieless and will not identify visitors. We will update this page if that changes.

Children

This site is intended for general audiences. We do not knowingly collect any data from children under 13.

Contact

Privacy questions can be sent through the contact link in the footer.