Privacy Policy

Last updated: July 21, 2026

1. 100% Client-Side Calculations

Your privacy is paramount. NetWorthCalc executes all age, income, and net worth percentile calculations locally in your Web browser. We do not store, record, or transmit your financial inputs to any server.

2. Cookies and Local Storage

We do not use tracking cookies to build personal user profiles. Local storage may be utilized solely to remember your preferred age or currency preferences across browser visits.

3. Advertising Networks

We may display non-intrusive advertisements served by networks like Google AdSense or Mediavine. These partners may use anonymized cookies to deliver relevant ad content according to their privacy policies.