Privacy Policy

Last updated: September 2026

metacalculator.org is designed to be private by default.

What we collect

Nothing you type into a calculator leaves your device. Calculations happen locally in your browser; we do not see, store or transmit your inputs.

Cookies & analytics

We do not set tracking cookies ourselves. If we run third-party advertising (e.g. Google AdSense) in the future, those providers may use cookies to serve personalized ads, as described in their own policies.

Contact messages

If you email us, we receive only what you send, and use it solely to reply.

Children

This site is for general audiences and is not directed at children under 13.

Changes

If this policy changes, the updated version will be posted on this page.