Privacy Policy
Effective Date: April 1, 2026
CalciHub is operated by Inzentrix, a company incorporated in India. Your privacy is important to us. This policy explains what information we collect, how we use it, and your rights. We believe in full transparency.
1. Information We Collect
We do not collect any personal data. All calculations on CalciHub are performed entirely in your browser (client-side). No calculation inputs or results are ever sent to our servers.
We do not collect:
- Names, email addresses, or contact information (unless you email us directly)
- Calculator inputs or outputs
- Financial, health, or personal data entered into any calculator
- IP addresses or precise location data
- Browsing history from other websites
Basic, anonymized analytics (page view counts, popular calculators) may be collected in aggregate form to help us improve the site. This data cannot identify individual users.
2. Local Storage
CalciHub may use your browser's local storage to save your search preferences and enhance your experience. This data is stored only on your device and is never transmitted to us. You can clear it at any time via your browser's settings.
3. Cookies
CalciHub itself does not use cookies for tracking or advertising. However, cookies may be set by third-party services we use:
Google AdSense
We display advertisements through Google AdSense. Google may use cookies and similar technologies to serve ads based on your prior visits to this and other websites. These are third-party cookies over which we have no direct control. You can opt out of personalized advertising at Google Ad Settings.
Cookie Consent
We display a cookie consent banner on your first visit. A small cookie is stored to remember your preference so we do not show the banner again. No personal data is stored in this cookie.
4. Third-Party Services
Google AdSense
CalciHub displays advertisements served by Google AdSense to support the free operation of this site. Review Google's privacy practices at policies.google.com/privacy.
Analytics
We may use an analytics service to collect anonymized, aggregated usage data such as page views and popular calculators. This data cannot identify individual users and is used solely to improve the site.
5. Your Rights
Depending on your location, you may have rights regarding your personal data under applicable laws including GDPR (European Union), CCPA (California), and India's Digital Personal Data Protection Act (DPDPA) 2023:
- The right to access the personal data we hold about you
- The right to request deletion of your personal data
- The right to opt out of personalized advertising
- The right to withdraw consent at any time
Since we do not collect personal data directly, most of these rights apply to data held by our third-party partners (e.g. Google). To exercise these rights, contact us at the email below or use Google's own privacy controls.
6. Children's Privacy
CalciHub does not knowingly collect any information from children under 13 years of age. The site is intended for general audiences. If you believe a child has provided personal information to us, please contact us immediately and we will take steps to delete such information.
7. Data Security
Since all calculations are performed client-side in your browser and we do not collect or store personal data on our servers, the risk of a data breach affecting your personal information is minimal. We nonetheless take reasonable technical measures to maintain the integrity and availability of our website.
8. Changes to This Policy
We may update this Privacy Policy from time to time. When we do, we will update the effective date at the top of this page. We encourage you to review this page periodically. Continued use of CalciHub after changes constitutes your acceptance of the updated policy.
9. Contact Us
If you have any questions or concerns regarding this Privacy Policy, please contact us: