Last updated: September 21, 2026
This Privacy Policy explains how Boyos Calculator handles information when you use this website. It also explains how cookies, analytics, and advertising partners such as Google AdSense may work if they are enabled on the website.
The calculator lets you select a date and your birth date. The age calculation is performed in your browser. This website does not require an account and does not intentionally store your selected birth date in a server database.
If you click reset, the visible calculator result and selected birth date fields are cleared from the interface.
When the website is hosted online, the hosting provider may automatically collect standard log information such as IP address, browser type, device type, pages visited, referring page, date, and time. This type of information is commonly used for security, troubleshooting, performance monitoring, and abuse prevention.
Cookies are small files stored on your device. This website may use cookies, local storage, web beacons, IP addresses, or similar technologies for functionality, analytics, security, and advertising. You can control or delete cookies through your browser settings.
This website may display ads served by Google AdSense or other third-party advertising partners. Third-party vendors, including Google, use cookies to serve ads based on a user’s prior visits to this website or other websites.
Google’s use of advertising cookies enables Google and its partners to serve ads based on visits to this site and/or other sites on the Internet. Third-party vendors and ad networks may also use cookies, web beacons, IP addresses, or other identifiers as part of ad serving, frequency capping, fraud prevention, measurement, and reporting.
Learn how Google uses information from partner sites: Google partner sites policy.
Ads may be personalized or non-personalized. Personalized ads may use information from visits to this and other websites. Non-personalized ads may use contextual information, such as page content, general location, browser type, and search terms.
You can opt out of personalized ads from Google by visiting Google Ads Settings. You may also opt out of some third-party personalized advertising at aboutads.info.
This website may use analytics tools to understand page views, device types, browser behavior, and general usage trends. Analytics helps improve site speed, design, content quality, and usability. Analytics tools may use cookies or similar technologies depending on configuration.
Where legally required, including for users in the European Economic Area, United Kingdom, and Switzerland, this website should request consent before using cookies or local storage for personalized advertising and before collecting, sharing, or using personal data for ad personalization.
If Google AdSense is enabled, the site owner should use a Google-certified Consent Management Platform or another compliant consent solution where required.
This website is a general utility tool and is not intended to knowingly collect personal information from children. If you believe a child has provided personal information through this website, contact the site owner so appropriate action can be taken.
This website may link to external websites. We are not responsible for the privacy practices, content, or policies of third-party websites. Review their policies separately.
For privacy questions, contact the website owner through the Contact page.