Privacy Policy
Last Updated: April 11, 2025
Welcome to our Free Online Calculator service. We are committed to protecting your privacy and being transparent about how we use information while you use our calculator tool.
Key Privacy Points:
- No account required to use our calculator
- No personal data is collected or stored
- We use Google Analytics for site improvement
- Our service may display advertisements
No Account Required
Our online calculator is freely available for anyone to use. You do not need to create an account, register, or provide any personal information to access and use our calculator functions.
Data Storage Policy
We do not store any calculations, inputs, or results that you enter or generate while using our calculator. All calculations are processed in your browser and are not transmitted to or stored on our servers. When you close your browser or navigate away from our site, your calculation data is automatically cleared.
Analytics
We use Google Analytics to collect anonymous usage information that helps us improve our service. This information may include:
- Your browser type and version
- Operating system
- Pages you visit on our website
- Time and date of your visit
- Time spent on each page
- Referring website addresses
Google Analytics uses cookies to collect this information. You can learn more about how Google uses your data at Google's Privacy Policy.
If you prefer not to be tracked by Google Analytics, you can install the Google Analytics Opt-out Browser Add-on.
Advertising
Our free calculator service is supported by advertisements. We may display third-party ads on our website. These advertisers may use cookies, web beacons, and similar technologies to collect information about your interaction with our site and other websites to provide targeted advertisements based on your interests.
Our advertising partners may collect the following types of information:
- IP address
- Browser information
- Websites visited
- Time of visit
We do not share any personal information with advertisers, as we do not collect any personal information from you.
Your Choices
You can control cookies through your browser settings. Most browsers allow you to refuse to accept cookies and to delete cookies. However, if you block cookies, you may not be able to use all the features on our website.
Children's Privacy
Our service is intended for general audiences and we do not knowingly collect any personal information from children under the age of 13. If you are a parent or guardian and believe we may have collected information from your child, please contact us at the email address below.
Changes to This Privacy Policy
We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last Updated" date at the top of this page.
Contact Us
If you have any questions about this Privacy Policy, please contact us at:
privacy AT annualcalculator.net