Privacy policy

Last updated: October 21, 2026.

Calculator data

The times and ages you type into the calculators are processed in your own browser. They are not sent to us or stored by us.

Analytics

We use a privacy-friendly analytics tool that does not set cookies and does not identify visitors. It only counts visits by page, country and device type.

Advertising and affiliate links

The site may show ads or affiliate links in the future. If it does, this policy will be updated with details about third-party cookies and your choices, including any rights you have under U.S. state privacy laws.

Questions

You can ask about data handled by the site through the contact page.