Privacy Policy

1. Information We Collect

Information You Provide

All calculator inputs and results are processed locally in your browser using JavaScript. We do not collect, transmit, or store any data you enter into our tools. If you contact us via email, we will receive the information you provide in your message.

Information Collected Automatically

When you visit our Site, certain information may be collected automatically through cookies and similar technologies, including:

• IP address
• Browser type and version
• Operating system
• Pages visited and time spent
• Referring website
• Device type (desktop, mobile, tablet)

2. How We Use Information

The automatically collected information is used to:

• Understand how visitors use our Site to improve our tools and content
• Monitor and analyze usage trends and performance
• Ensure the Site functions properly across devices and browsers
• Serve relevant advertisements to support our free tools

3. Cookies

Cookies are small text files stored on your device when you visit a website. We and our third-party partners use cookies for:

• Essential cookies: Required for the Site to function properly
• Analytics cookies: Help us understand how visitors interact with the Site
• Advertising cookies: Used to deliver relevant ads and measure ad performance

You can control cookies through your browser settings. Disabling cookies may affect certain features of the Site but will not impact the functionality of our calculator tools.

4. Third-Party Services

Google AdSense

We use Google AdSense to display advertisements on our Site. Google AdSense may use cookies and web beacons to collect information about your visits to this and other websites to provide relevant advertisements. You can opt out of personalized advertising by visiting Google's Ads Settings.

Google Analytics

We use Google Analytics to collect and analyze information about how visitors use our Site. Google Analytics uses cookies to gather data such as pages visited, time on site, and traffic sources. This data is aggregated and anonymized. You can opt out of Google Analytics by installing the Google Analytics Opt-out Browser Add-on.

For more information on how Google uses data, visit Google's Privacy Policy.

5. Data Security

We take reasonable measures to protect the information collected through our Site. Our Site is served over HTTPS to encrypt data in transit. Since all calculator operations run locally in your browser, your calculation data is inherently secure — it never travels over the network.

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.

6. Children's Privacy

Our Site is not directed to children under the age of 13. We do not knowingly collect personal 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.

7. Changes to This Policy

We may update this Privacy Policy from time to time. Any changes will be posted on this page with an updated "Last updated" date. We encourage you to review this Privacy Policy periodically to stay informed about how we are protecting your information.

8. Contact Us

If you have any questions or concerns about this Privacy Policy, please contact us: