Privacy Policy

Last reviewed: November 2026.

Calculations stay on your device

All calculators run in your browser. The numbers you type are not sent to our server or stored by us.

Cookies and analytics

We may use privacy-friendly analytics to count visits. If we show ads (for example Google AdSense), the ad provider may use cookies to show relevant ads. You can control this through your browser settings and at Google Ad Settings.

Third-party links

We link to official university websites. Their privacy practices are their own.

Contact

Questions about this policy can be sent through our contact page.

Last updated: November 2026