Privacy: Your measurements and saved plans

Website measurement

The live site uses Plausible and Google Analytics to measure page visits and general actions such as running a calculator or saving a plan. Measurements, prices, project notes and saved plans are not included in these events. Google Analytics is configured with analytics and advertising storage denied.

Your project stays in your browser

Calculations run on your device. Moving between connected tools uses session storage, and Save on this device uses local storage. Neither sends measurements or quotes to us. Clear the saved plan or clear this site’s browser storage to remove it. Downloaded receipts remain wherever you save them.

Your color-theme choice is also saved in this browser.

When you follow a source

Links to manufacturers and government agencies open their websites, which have their own privacy practices. Hosting can record normal connection details such as IP address and requested page; calculator inputs are not placed in those page addresses.

Messages

This site has no contact form or message submission service. It does not collect correction reports or privacy requests through a form.