Privacy policy

Effective date: October 2026. This policy explains what CalcHub(https://calc-hub-nenads-projects-969d15ea.vercel.app ) collects and why.

What we collect

The calculators run entirely in your browser — the numbers you type are never sent to or stored on our servers. Like almost every website, our hosting provider may log standard technical data (IP address, browser type, pages visited) for security and analytics.

Cookies and advertising

We may display advertising (for example via Google AdSense). Ad partners may use cookies to serve and measure ads, including personalized ads where permitted by law and your consent choices. You can control or disable personalized advertising through your ad settings and browser cookie controls.

Third-party links

Pages link to external providers (fee documentation, official sources). Their privacy practices are governed by their own policies.

Contact

Privacy questions: hello@calchub.example.