Privacy

This site is run by Christos Papandreou. For any privacy question, write to contact@engineeringbible.com.

Your calculations

Every calculation runs in your own browser. The values you enter are not sent to this site. A share link holds your inputs after the # in the address, a part of the address that browsers do not send to the server. If you save a calculation, the values stay in your own browser's local storage until you clear them.

Server logs

Like most web servers, ours records each request, including the IP address, the page, the date and the browser type. These logs are used for security and fault finding, and are kept for a limited time. The site is hosted by Hetzner Online GmbH.

Analytics

This site counts visits with Cloudflare Web Analytics. Cloudflare states that this service uses no cookies or local storage and does not fingerprint visitors.

Advertising

This site uses Google AdSense to show ads, once Google has approved it. Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this website or other websites. Google's use of advertising cookies enables it and its partners to serve ads to you based on your visits to this site and other sites on the internet.

You can opt out of personalised advertising in Google's Ads Settings. You can also opt out of a third-party vendor's use of cookies for personalised advertising at www.aboutads.info.

Visitors in the European Economic Area, the UK and Switzerland are asked for their choice before personalised ads are shown.

Cookies

This site sets no cookies of its own. The advertising cookies described above are the only ones used.

Your rights

Under the GDPR you can ask for access to your personal data, and ask for it to be corrected or erased. You can also complain to your national data protection authority.