Legal
Privacy Policy
Last updated: July 29, 2026
xyz calculatorz ("we", "us") operates this website (the "Site"). This policy explains what information we collect, how we use it, and the choices you have. Expand any section below.
Calculator inputs. Every calculator runs in your browser. The numbers you enter are processed locally and are never transmitted to our servers.
Automatic data. Like most websites, our hosting provider records standard log data — IP address, browser type, pages viewed, referrer and timestamp — for security and abuse prevention.
Information you send us. If you contact us, we receive the name, email address and message you choose to provide.
We use strictly necessary cookies for site functionality (theme preference and your consent choice), plus optional analytics and advertising cookies that load only after you consent.
Full detail is in our Cookie Policy.
Where analytics are enabled and you have consented, we collect aggregated usage data — page views, referrers, approximate region and device type — to understand which calculators are useful and where pages fail.
Analytics data is used in aggregate. We do not attempt to identify individual visitors from it.
We display ads through Google AdSense. Google and its partners may use cookies to serve ads based on your prior visits to this or other websites, subject to your consent.
We implement Google's Consent Mode v2: if you decline advertising cookies, Google will not set them and will serve non-personalised ads where legally permitted.
You can opt out of personalised advertising at Google Ads Settings or aboutads.info.
Our hosting and backend infrastructure providers process request data on our behalf under their own security commitments.
- Operate, maintain and improve the Site.
- Monitor traffic and diagnose technical issues.
- Serve advertisements and measure their performance (only with your consent).
- Respond to messages you send us.
- Comply with legal obligations and prevent abuse.
Depending on where you live, you may have the right to access, correct, delete, port or restrict processing of your personal data, to object to processing, and to withdraw consent at any time.
We do not sell personal data. To exercise a right, write to us via the contact page. You may also complain to your local data protection authority.
at any time.
The Site is served over HTTPS with security headers including a content security policy, HSTS and clickjacking protection. Administrative access is restricted and role-based.
Log data is retained for up to 90 days. Consent choices are stored in your browser until you clear them. Messages you send us are kept only as long as needed to resolve your enquiry.
The Site is not directed to children under 13, and we do not knowingly collect personal information from them.
We may update this policy. Material changes are reflected in the "last updated" date at the top of this page.