Privacy Policy

Effective Date: September 2026
Last Updated: September 2026

WHO WE ARE

At BreastCalculator.org, accessible from https://breastcalculator.org, we prioritize the privacy of our visitors and users.
This Privacy Policy document outlines the types of information collected and recorded by BreastCalculator.org and our browser extensions, and how we use it.

 

1. Bra Size Calculator & Chrome Extension Data Handling

  • Zero Storage of Personal Measurements: When you use our bra size calculator on the website or via our official Chrome Extension (“Bra Size Calculator & Converter – Sister Size”), your inputs (such as snug underbust, standing bust, and ribcage dimensions) are calculated locally in real-time within your browser.
  • We do not store, record, transmit, or share your private body measurements on our servers. All calculations are executed locally and are cleared once your session ends or inputs are reset.
  • Our browser extension does not inject background trackers, does not read personal browser history, and collects zero personal data.

2. Cookies and Log Files

BreastCalculator.org follows standard web procedures of using log files and cookies:

 

  • Log Files: These files log visitors when they visit websites. The information collected includes internet protocol (IP) addresses, browser type, Internet Service Provider (ISP), date/time stamps, referring/exit pages, and number of clicks. This data is not linked to any personally identifiable information and is used purely for analyzing trends and site optimization.
  • Cookies: Cookies are used to store visitors’ preferences, optimize user experience, and record customized web page content based on browser types.

3. Google AdSense & DoubleClick Dart Cookies

Third-party vendors, including Google, use cookies to serve ads on our site based on prior visits to our website or other websites:

 

  • Google’s use of advertising cookies enables it and its partners to serve ads to users based on their visits to BreastCalculator.org and/or other sites on the Internet.
  • Users may opt out of personalized advertising by visiting Google Ads Settings.

4. Amazon Associates & Affiliate Disclosure

  • Affiliate Disclosure: BreastCalculator.org is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com
  • As an Amazon Associate, we earn from qualifying purchases.
  • When you click on outbound shopping links (such as “Shop This Size on Amazon”), Amazon may use cookies to track referral traffic and purchases for commission verification.

5. Third-Party Links & Embedded Services

Our site and extension may contain links to external sizing guides, retail platforms, or affiliate partners. Once you leave our domain via an outbound link, we encourage you to review the privacy policies of those respective third-party platforms, as we have no control over their practices.

 

6. Children’s Information

We do not knowingly collect any Personal Identifiable Information from children under the age of 13. If you believe that your child provided personal information on our website, please contact us immediately, and we will promptly remove such information from our records.

 

7. User Rights (GDPR & CCPA Compliance)

Depending on your jurisdiction, you have the right to request access to, correction of, or deletion of any personal data we hold about you. Because our calculator operates without account registration or personal identity tracking, we hold no personal profile data for casual visitors.

 

8. Contact Us

If you have any questions or require more information about our Privacy Policy, please contact us: