PRIVACY

Last updated 30 July 2026.

Your measurements

The calculators run entirely in your browser. The numbers you type are never sent anywhere — there is no server to send them to. Closing the tab is the end of them.

What is collected

This site uses Google Analytics to count page views and which calculators are used. That records the usual web analytics information: page address, referrer, approximate location from your IP address, and general device and browser type. IP anonymisation is on. Measurement is on by default — there is no consent banner — and it has no effect on how the calculators work.

What is not collected

No account, because there is none to create. No advertising and no ad network on this website. No profile, no cross-site tracking, no sale or sharing of data with anyone, and no newsletter list.

The phone app

The TapelineCalc app is a separate product with its own disclosures in the App Store and Google Play listings. Unlike this website, the free version of the app shows a banner advertisement, which is disclosed there.

Cookies

Google Analytics sets its own cookies to tell returning browsers apart. Nothing else is stored, and nothing follows you to other sites.

Contact

Questions about this policy can go to[email protected].