Privacy Policy

Last Updated: August 26, 2025

This Privacy Policy describes how calculate-free.com (“we,” “us,” or “our”) collects, uses, and shares your personal information when you use our website.

By using Calculate-Free.com, you agree to the collection and use of information in accordance with this policy.

1. Information We Collect

We collect information to provide and improve our service to you. We collect information in the following ways:

a) Information You Voluntarily Provide to Us:

  • Contact Information: When you contact us via our contact form, we may collect your name and email address so we can respond to you.

b) Information Collected Automatically:

  • Log Data: When you visit our site, our servers automatically record information (“Log Data”) that your browser sends. This Log Data may include information such as your computer’s Internet Protocol (“IP”) address, browser type, browser version, the pages of our site that you visit, the time and date of your visit, the time spent on those pages, and other statistics.
  • Cookies and Similar Tracking Technologies: We use cookies and similar tracking technologies to track activity on our service and hold certain information. Cookies are files with a small amount of data which may include an anonymous unique identifier.

c) Information from Third-Party Services:

  • Google AdSense: We use Google AdSense to display advertisements on our site. Google uses cookies to serve ads based on a user’s prior visits to your website or other websites. Google’s use of advertising cookies enables it and its partners to serve ads to your users based on their visit to our sites and/or other sites on the Internet. You can read more about how Google uses data here: https://policies.google.com/technologies/partner-sites
  • Google Analytics: We use Google Analytics to analyze the use of our website. Google Analytics gathers information about website use by means of cookies. The information gathered relating to our website is used to create reports about the use of our website. Google’s privacy policy is available at: https://policies.google.com/privacy

2. How We Use Your Information

We use the information we collect for various purposes:

  • To provide and maintain our service (e.g., running calculations).
  • To notify you about changes to our service.
  • To allow you to participate in interactive features of our service when you choose to do so.
  • To provide customer support.
  • To gather analysis or valuable information so that we can improve our service.
  • To monitor the usage of our service.
  • To detect, prevent, and address technical issues.
  • To display advertisements to you and generate revenue to support the operation of this free service.

3. Legal Basis for Processing (For EEA Users)

If you are from the European Economic Area (EEA), our legal basis for collecting and using your information depends on the information we collect and the specific context in which we collect it.
We may process your information because:

  • We need to perform a contract with you (e.g., providing calculation results).
  • You have given us permission to do so.
  • The processing is in our legitimate interests (e.g., for analytics, security, and improving our service) and is not overridden by your rights.
  • To comply with the law.

4. Sharing Your Information

We may share your information with:

  • Service Providers: We employ third-party companies (like Google) to facilitate our service (“Service Providers”), to provide the service on our behalf, or to assist us in analyzing how our service is used. These third parties have access to your information only to perform these tasks on our behalf and are obligated not to disclose or use it for any other purpose.
  • Legal Requirements: We may disclose your information where required to do so by law or in response to valid requests by public authorities.

5. Your Data Protection Rights

If you are a resident of the European Economic Area (EEA) or California, you have certain data protection rights. We aim to take reasonable steps to allow you to correct, amend, delete, or limit the use of your Personal Data.

If you wish to be informed about what Personal Data we hold about you and if you want it to be removed from our systems, please contact us.

In certain circumstances, you have the following data protection rights:

  • The right to access, update or to delete the information we have on you.
  • The right of rectification.
  • The right to object.
  • The right of restriction.
  • The right to data portability.
  • The right to withdraw consent.

6. Cookies

We use cookies to track activity on our service. You can instruct your browser to refuse all cookies or to indicate when a cookie is being sent. However, if you do not accept cookies, you may not be able to use some portions of our service.

7. Children’s Privacy

Our service does not address anyone under the age of 18 (“Children”). We do not knowingly collect personally identifiable information from anyone under the age of 18. If you are a parent or guardian and you are aware that your Child has provided us with Personal Data, please contact us. If we become aware that we have collected Personal Data from children without verification of parental consent, we take steps to remove that information from our servers.

8. 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.

9. Contact Us

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

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