Privacy Policy

Last updated: May 22, 2026

1. Introduction

Welcome to CalcHub ("we," "our," or "us"). We operate the website aicalchub.net (the "Site"). This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you visit our Site. Please read this policy carefully. If you disagree with its terms, please discontinue use of the Site.

2. Information We Collect

Automatically Collected Information

When you visit our Site, we may automatically collect certain information about your device and usage, including your IP address, browser type, operating system, referring URLs, pages viewed, and the date and time of your visit. This information is collected through standard web server logs and analytics tools.

Calculator Data

All calculations performed on CalcHub are processed entirely within your browser. We do not transmit, store, or have access to the values you enter into our calculators. Your financial figures, health metrics, and other personal data remain private on your device.

Cookies

We use cookies and similar tracking technologies to enhance your experience on our Site. These include essential cookies necessary for the Site to function, analytics cookies to understand how visitors use our Site, and advertising cookies used by our advertising partners. You can control cookie settings through your browser preferences.

3. How We Use Your Information

We use the information we collect to:

  • Operate, maintain, and improve our Site and calculators
  • Analyze usage patterns to enhance user experience
  • Monitor and analyze trends and usage to improve our services
  • Detect, prevent, and address technical issues or security threats
  • Comply with legal obligations
  • Display relevant advertisements through our advertising partners

4. Google AdSense and Advertising

We use Google AdSense to display advertisements on our Site. Google AdSense uses cookies to serve ads based on your prior visits to our website or other websites. Google's use of advertising cookies enables it and its partners to serve ads to you based on your visit to our Site and/or other sites on the Internet.

You may opt out of personalized advertising by visiting Google Ads Settings. You can also opt out of third-party vendor use of cookies for personalized advertising by visiting www.aboutads.info.

5. Analytics

We use Google Analytics to help us understand how visitors use our Site. Google Analytics collects information such as how often users visit the Site, what pages they visit, and what other sites they used prior to coming to our Site. We use this information to improve our Site. Google Analytics collects only the IP address assigned to you on the date you visit the Site, not your name or other identifying information. We do not combine the information collected through Google Analytics with personally identifiable information.

6. Third-Party Websites

Our Site may contain links to third-party websites. We have no control over the content, privacy policies, or practices of any third-party sites or services. We encourage you to review the privacy policy of every site you visit.

7. Children's Privacy

Our Site is not directed to children under the age of 13. We do not knowingly collect personally identifiable information from children under 13. If you are a parent or guardian and believe your child has provided us with personal information, please contact us so we can take appropriate action.

8. Data Security

We implement appropriate technical and organizational security measures to protect the information we collect. However, no method of transmission over the Internet or electronic storage is 100% secure. While we strive to use commercially acceptable means to protect your information, we cannot guarantee its absolute security.

9. Your Rights

Depending on your location, you may have certain rights regarding your personal information, including:

  • The right to access information we hold about you
  • The right to request correction of inaccurate data
  • The right to request deletion of your data
  • The right to opt out of certain data processing activities
  • The right to data portability

10. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last updated" date. You are advised to review this Privacy Policy periodically for any changes.

11. Contact Us

If you have any questions about this Privacy Policy or our privacy practices, please contact us at: privacy@aicalchub.net