Privacy Policy

Last updated: July 2026

1. Introduction

Welcome to Chronological Age Calculator. We respect your privacy and are committed to protecting your personal data. This Privacy Policy explains what information we collect, how we use it, and your rights regarding your information.

2. Data Collection and Usage

Local Storage: Chronological Age Calculator is designed to operate primarily client-side. The personal information you enter into the calculator (such as your birthdate and birth time) is processed directly in your web browser and stored locally on your device using browser local storage to improve your experience. We do not transmit, collect, or store your personal birthdate data on our servers.

Contact Forms: If you use our Contact form, we collect your name, email address, and the contents of your message solely to respond to your inquiry.

Analytics and Usage Data: We may collect non-personally identifiable information automatically as you navigate the site, such as your IP address, browser type, and interaction data, to understand how our tool is used and to improve our services.

3. Cookies and Third-Party Services

We use cookies and similar tracking technologies to track the activity on our service and hold certain information. Specifically, we use:

  • Google Analytics: To monitor and analyze the use of our service.
  • Google AdSense: To display personalized advertisements to support our platform.

Important AdSense Disclosures regarding Google's Advertising Cookies:

  • Third-party vendors, including Google, use cookies to serve ads based on your prior visits to our website or other websites on the Internet.
  • 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 My Ad Center. Alternatively, you can opt out of a third-party vendor's use of cookies for personalized advertising by visiting www.aboutads.info.

4. Children's Privacy (COPPA)

Our service is not directed to individuals under the age of 13. We do not knowingly collect personal data from children under 13.

5. Your Rights (GDPR & CCPA)

Depending on your location, you may have rights under GDPR (European Union) or CCPA (California) regarding your personal data. Since your birthdate data is stored locally on your device, you can delete it at any time by clearing your browser's local storage or cache.

6. Contact Us

If you have any questions about this Privacy Policy, please contact us at chronologicalagecal@gmail.com.