Last updated: October 2026
Our calculators run entirely in your web browser. Anything you type into a calculator — birthdates, event dates, countdown names — is processed on your device and is never sent to us, stored on a server, or shared with anyone.
We do not ask you to create an account, and we collect no names, email addresses, or personal details through the calculators. We do not use analytics trackers on the tool pages.
This site is supported by advertising. Ad providers (such as Google AdSense, when enabled) may use cookies or similar technologies to show relevant ads and measure their performance. You can control cookies through your browser settings, and ad providers offer their own opt-out controls.
Questions about this policy? Reach us via the contact page.