Short version: we don't collect your data. Your inputs never leave your browser.
Last updated: April 2026
CalcSimply ("we", "us", or "our") is committed to protecting your privacy. This policy explains what data we collect, how we use it, and what we do not do.
The short version: all tool inputs (numbers, text, dates) are processed locally in your browser and are never sent to our servers. We do not have a user account system, and we do not store any personally identifiable information.
We do not collect, store, or transmit:
Like most websites, our hosting provider may collect standard server log data including your IP address, browser type, operating system, referring URL, and pages visited. This data is used solely for server security and diagnostic purposes and is not linked to any personal identity.
We use Google Analytics to understand aggregate traffic patterns (pages visited, session duration, device type). This data is anonymized and does not identify individual users. You can opt out of Google Analytics by installing the Google Analytics opt-out browser add-on.
CalcSimply displays ads served by Google AdSense and potentially other advertising networks. These networks may use cookies to serve ads based on your prior visits to our site and other sites on the internet.
Google's use of advertising cookies enables it and its partners to serve ads based on your visits to CalcSimply and other sites on the internet. You may opt out of personalized advertising by visiting Google Ad Settings.
We do not control the data collected by ad networks. Please refer to Google's Privacy Policy for more information.
We use minimal first-party cookies for basic site functionality (such as remembering your preferences within a tool session). These are session cookies and expire when you close your browser.
Third-party cookies may be set by Google Analytics and advertising partners as described above.
CalcSimply is not directed at children under 13. We do not knowingly collect any personal information from children. If you believe a child has provided us with personal information, please contact us and we will delete it promptly.
We may update this Privacy Policy from time to time. When we do, we will update the "last updated" date at the top of this page. We encourage you to review this policy periodically.
If you have questions about this Privacy Policy, you can reach us through the contact page on this website. We aim to respond within 5 business days.