Last updated: 4 November 2026
Our calculators run entirely inside your browser. The numbers you type are never sent to us, never stored, and never shared. We do not offer accounts and we do not ask for personal information.
This website is served by Cloudflare Pages. Like most hosting providers, Cloudflare may process basic technical data (such as your IP address and browser type) in server logs to deliver the site and protect it from abuse. We do not use this data to identify or track individual visitors.
We may show advertising (such as Google AdSense) to keep the site free. Advertising partners may use cookies to show and measure ads. If that changes how data is handled, we will update this policy first. You can control cookies in your browser settings at any time.
If you email us, we receive your email address and message so we can reply. We do not sell or share it.
The site is a general study tool. We do not knowingly collect personal information from anyone, including children, because the site collects no personal information at all.
If this policy changes, the new version will be posted on this page with a new date.
Privacy questions: ubaidzaib29@gmail.com