Privacy Policy

This version runs calculator operations entirely in your browser. Measurement inputs are not submitted to a backend, and the site does not require an account.

Cookies and analytics

This version does not include advertising, analytics, tracking pixels or browser storage. Copy results uses the clipboard only after you select the button.

Hosting and external links

After deployment, the hosting provider may process request information, including IP addresses and server logs, to deliver the website. Links to reference websites are subject to those websites’ own privacy policies.

Future changes

If advertising, analytics or contact processing is introduced, this policy must be updated to describe the services and data involved before they are enabled.