Privacy Policy
Last updated: January 6, 2026
Overview
ProjectCalcs ("we", "us", or "our") operates projectcalcs.com. This page informs you of our policies regarding the collection, use, and disclosure of personal information when you use our website.
Key Point: All calculations happen entirely in your browser. We do not collect, store, or transmit any data you enter into our calculators.
Information We Collect
Calculator Data
We do not collect any data you enter into our calculators. All calculations are performed locally in your browser using JavaScript. Your inputs and results never leave your device.
Log Data
Like most websites, we collect standard log data that your browser sends when you visit our site. This may include your IP address, browser type, browser version, pages visited, time and date of visit, time spent on pages, and other statistics. This data is used to analyze trends and improve our service.
Cookies
We use cookies to improve your experience. Cookies are small files stored on your device. We use essential cookies for site functionality and may use analytics cookies to understand how visitors use our site. You can configure your browser to refuse cookies, though some features may not work properly.
Third-Party Services
We may use third-party services for analytics and advertising. These services may collect information about your visits to our site and other websites. We recommend reviewing their privacy policies:
- Google Analytics — Privacy Policy
- Cloudflare — Privacy Policy
Children's Privacy
Our website is not directed at children under 13. We do not knowingly collect personal information from children under 13. If you believe we have collected information from a child under 13, please contact us and we will promptly delete it.
Your Rights
Depending on your location, you may have rights regarding your personal data, including the right to access, correct, or delete your data. Since we don't store calculator data, there's nothing to delete. For any other data concerns, please contact us.
Changes to This Policy
We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new policy on this page and updating the "Last updated" date.
Contact Us
If you have questions about this Privacy Policy, please contact us at: