Privacy Policy

This Privacy Policy describes how DayCalc Tools ("we", "us", or "our"), operating at daycalctools.com, collects, uses, and shares information when you visit and use our website. By using daycalctools.com, you agree to the practices described in this policy.

All calculations on daycalctools.com — including dates, times, and other inputs you enter into our tools — are processed entirely within your web browser. This data is never transmitted to our servers and is not stored, logged, or shared with us in any way.

When you visit daycalctools.com, certain information may be collected automatically, including:

• Your browser type and version
• Operating system
• Pages visited and time spent on those pages
• Referring URL (the website that directed you to us)
• IP address (collected by third-party services, not stored by us directly)
• General geographic location (country/region level, derived from IP)

This data is collected by third-party analytics and advertising services (described below), not directly by daycalctools.com.

Cookies are small text files stored on your device by your browser. Daycalctools.com itself does not set first-party cookies for tracking purposes. However, third-party services we use (including Google AdSense and Google Analytics) may set their own cookies on your device.

You can control and delete cookies through your browser settings. Disabling cookies may affect the functionality of third-party features on this site.

DayCalc Tools is supported by advertising. We use Google AdSense to display advertisements on our site. Google AdSense may use cookies and similar technologies to serve ads based on your prior visits to daycalctools.com and 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.

We may use Google Analytics to understand how visitors use daycalctools.com. This service collects aggregated, anonymised data about page views, session duration, and user interactions. This information helps us improve our tools and user experience. Google Analytics data is not used to personally identify individual users. For more information, see Google's Privacy Policy.

The information collected through third-party services is used to:

• Understand how visitors use our website so we can improve it
• Display relevant advertisements to support the free operation of the site
• Monitor site performance and diagnose technical issues

Our website may contain links to external websites. We are not responsible for the privacy practices or content of those sites. We encourage you to review the privacy policy of any third-party site you visit.

DayCalc Tools is a general-purpose utility website and is not directed at children under the age of 13. We do not knowingly collect any personal information from children. If you believe a child has provided personal information through our site, please contact us so we can take appropriate action.

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

• The right to access the personal data we hold about you
• The right to request correction or deletion of your personal data
• The right to object to or restrict the processing of your personal data
• The right to data portability
• The right to opt out of the sale of personal data (California residents, CCPA)

Because we do not directly collect or store personal data through our tools, most of these rights would need to be exercised directly with the third-party services we use (Google). Please refer to Google's Privacy Policy for instructions on exercising your rights with respect to their data collection.

Since all tool calculations are performed client-side in your browser, your input data is never transmitted over the internet to our servers. We implement standard security practices on our website infrastructure, but no method of transmission or storage is 100% secure.

We may update this Privacy Policy from time to time. Any changes will be posted on this page with an updated revision date. We encourage you to review this policy periodically. Your continued use of daycalctools.com after any changes constitutes your acceptance of the updated policy.

If you have any questions or concerns about this Privacy Policy or our data practices, please visit our About page for contact information.