This Privacy Policy explains how this free calculator website collects, uses, and protects information when you visit and use it. The site is operated by the site owner. No company name, address, email address, or other contact details are published on this page; the site owner can add contact details here later if desired.
What data is collected
Essentially, we do not collect personal data from calculator visitors. There is no account, sign-up, or login required to use the calculators, and calculations are done in your browser. The numbers, dates, and names you enter into a calculator are not sent to us, stored by us, or sold to anyone.
If you use a contact form, leave a comment, or otherwise send us a message, we may receive only the information you choose to provide in that message, such as your name and email address, so that we can respond.
Cookies and analytics
The website may use ordinary cookies for basic site operation, such as remembering preferences and keeping the site working correctly. If analytics are used, they are used only in aggregate to understand which pages are popular and to improve the site, not to identify individual visitors. You can control cookies through your browser settings.
Third-party links
This site may link to third-party websites. Those websites have their own privacy policies, and we are not responsible for their content or practices. Please review the privacy policy of any third-party site you visit.
Data security and retention
Because calculator inputs are processed in your browser and are not collected by us, there is no calculator data for us to retain or share. Any message you send us is kept only as long as needed to respond to it, and is not shared with third parties except as required by law.
Contact
If you have questions about this Privacy Policy, please contact the site owner through the site. No specific contact address is published on this page; the site owner can add contact details here later.
Changes to this policy
We may update this Privacy Policy from time to time. The updated version will be published on this page, and continued use of the site after a change means you accept the updated policy.