PRIVACY
Your measurements stay in your browser.
The calculator runs on your device. Its code does not upload your measurements, store your project, create an account, set cookies or add analytics and advertising trackers. Reloading the page does not intentionally restore a saved project.
Website hosting
Like other websites, the hosting service receives ordinary connection information, such as an IP address and browser request information, when you load pages and assets. The calculator does not include your entered measurements in those requests.
Printing
The print button opens your browser’s print dialog. You choose whether to print or save a PDF and where to save it.
Future changes
If advertising, analytics or other data collection is added, this page will need to be updated before those features are enabled.