Privacy

The short version: the calculators run on your device, and this site does not ask for your name, email or an account.

What you type into the calculators

Your measurements stay in your browser. They are not sent to a server and they are not saved.

Server logs

The company that hosts this site may keep standard technical logs, such as your IP address, browser type and the pages you loaded. These logs are used to keep the site running and to stop abuse.

Advertising

This site may show ads through Google AdSense. Google and its partners use cookies to show ads based on your earlier visits to this and other websites. You can turn off personalized ads at Google Ads Settings, and you can read how Google uses data at policies.google.com/technologies/partner-sites.

Changes

If this policy changes, the new version will be posted on this page.