Privacy Policy

This Privacy Policy explains how PrimeCalculator ("we", "us", or "our") handles information when you visit www.primecalculator.net (the "Site"). By using the Site, you agree to the practices described in this policy.

Your privacy matters to us. We do not require you to create an account, and we do not sell your personal information.

Calculator inputs. The numbers and values you enter into our calculators are processed in your browser to produce results. We do not store your calculator inputs on our servers.

Information you send us. If you contact us by email, we receive your email address and the contents of your message, and we use them only to respond to you.

Automatically collected information. Like most websites, our hosting provider and third-party services may automatically collect technical data such as your IP address, browser type, device type, referring pages, pages visited, and the date and time of your visit.

Cookies are small text files stored on your device. We and our third-party partners use cookies and similar technologies to understand how the Site is used, remember preferences, and serve and measure advertising.

You can instruct your browser to refuse cookies or alert you when cookies are being sent. Most browsers let you manage cookies in their settings. If you disable cookies, some parts of the Site may not work as intended.

We use Google Analytics to understand how visitors use the Site, for example which calculators are most popular. Google Analytics uses cookies to collect information such as how often users visit the Site and which pages they view. This information is aggregated and helps us improve our tools.

You can learn how Google uses this data at How Google uses information from sites or apps that use our services, and you can opt out using the Google Analytics Opt-out Browser Add-on.

We use Google AdSense to display ads on the Site. Please note:

• Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this Site or other websites.
• Google's use of advertising cookies enables it and its partners to serve ads to you based on your visits to this Site and/or other sites on the Internet.
• You may opt out of personalized advertising by visiting Google Ads Settings. You can also opt out of some third-party vendors' use of cookies for personalized advertising by visiting www.aboutads.info.

Third-party ad servers and networks have their own privacy policies. We have no access to or control over the cookies these advertisers use. For more information, see Google's advertising policies.

• To operate, maintain, and improve the Site and our calculators.
• To understand usage trends and which tools are most helpful.
• To respond to your questions, feedback, and requests.
• To display advertising that keeps the Site free.
• To detect and prevent abuse, fraud, and security issues.

Depending on where you live, you may have the right to access, correct, or delete personal data we hold about you, to object to or restrict certain processing, and to withdraw consent. Residents of California have the right to know what personal information is collected and to request its deletion. We do not sell personal information.

To exercise any of these rights, contact us at support@primecalculator.net.

The Site is not directed at children under 13, and we do not knowingly collect personal information from children. If you believe a child has provided us with personal information, please contact us and we will delete it.

The Site may contain links to external websites. We are not responsible for the privacy practices or content of those sites, and we encourage you to read their privacy policies.

We may update this Privacy Policy from time to time. Changes take effect when posted on this page, and the "Last updated" date above will be revised.

If you have questions about this Privacy Policy, email us at support@primecalculator.net or visit our Contact Us page.