Privacy Policy

Last updated: August 2026

Overview

NumCalcX ("we", "our", "us") respects your privacy. This policy describes what data we collect, how we use it, and your rights regarding that data.

Data We Collect

NumCalcX calculators run entirely in your browser. We do not collect, store, or transmit any data you enter into our calculators. Your calculations stay on your device.

We use the following third-party services that may collect data:

Analytics

We do not currently run any client-side analytics script on this site. Our hosting provider, Cloudflare, automatically records aggregate traffic data (like page views) from network-level request logs for any site it hosts — this does not use cookies and does not track individual visitors. If we add a visitor-analytics script in the future, this policy will be updated first.

Advertising

NumCalcX does not currently display third-party advertisements. If we introduce advertising in the future — for example, through Google AdSense — this policy will be updated first. In that case, Google may use cookies and similar technologies to serve ads based on your prior visits to this or other websites, and you would be able to opt out of personalized advertising by visiting Google's Ads Settings. For more information, see Google's Privacy Policy.

Cookies

NumCalcX itself does not set any cookies, and we do not currently use any third-party service that does either. If that changes, this policy will be updated to reflect it.

Third-Party Links

Our site may contain links to external websites. We are not responsible for the privacy practices of those sites and encourage you to read their privacy policies.

Children's Privacy

NumCalcX does not knowingly collect personal information from children under 13. If you believe a child has provided personal information through our site, please contact us.

Changes to This Policy

We may update this privacy policy from time to time. Changes will be posted on this page with an updated revision date.

Contact Us

If you have questions about this privacy policy, please contact us.