Privacy Policy

Last updated: March 2026

What We Collect

BestCalc runs entirely in your browser. All calculations are performed client-side. We do not collect, store, or transmit any data you enter into our calculators.

Analytics

We use privacy-friendly analytics to understand which tools are popular and how visitors find us. No personal data is collected and no cookies are used for analytics.

Advertising

We display ads via Google AdSense to support free access to our tools. Google may use cookies to serve ads based on your interests. You can manage your ad preferences at Google Ads Settings.

Contact

Questions? Reach out via the contact information on our About page.