Privacy
Short version: we do not collect personal data. No cookies, no analytics, no accounts, no forms.
The calculator
All calculations run in your browser. Your answers (diet, sex, age group, weight, pregnancy) are not sent to us or stored by us. They are written into the page address (URL) so that you can bookmark or share a result. Anyone you share that link with can see those answers, so share it only if you are comfortable with that.
Cookies and tracking
This site sets no cookies and uses no analytics, advertising or tracking scripts, and loads no third-party fonts or scripts.
Hosting
The site is hosted on Cloudflare Pages. Like any web host, Cloudflare processes technical data such as IP addresses in server logs to deliver the site and protect it against abuse. See Cloudflare’s privacy policy.
If you email us, we use your message and address only to reply, and delete the correspondence when it is no longer needed.
Your rights
Under the GDPR you may ask what data we hold about you (normally none) and ask us to delete it. Contact info@vegetarianlifestyle.org.
Last updated: September 2026.