Privacy Policy
Learn what this calculator stores and what it does not collect.
Last updated: October 20, 2026.
Information used by the calculator
Conversion calculations take place inside your web browser. The last five conversions are stored in your browser’s localStorage under the key mgc_history. They are not sent to a server by this script. Clear them using the Recent Conversions panel or through your browser settings.
Contact messages
The contact form requests your name, email and message, then opens your email application. We do not operate a contact submission backend in this template. Your email provider handles any message you choose to send.
Analytics, ads and cookies
This template contains no analytics pixels, advertising trackers, third-party fonts or embedded marketing scripts. If you install any such services, amend this notice before deployment.
Hosting logs
Your chosen web host may process IP addresses and request logs under its own terms. Document the actual service providers and lawful basis here before production release.
Contact
For privacy questions, see our contact page.