Questions and feedback
Email yimin.space.fe@gmail.com for general questions, suggestions, or to report a problem. If you're reporting a calculation issue, a small example and the result you expected will help us understand it.
Privacy questions
For questions about how the site handles data, email yimin.space.fe@gmail.com or read our Privacy Policy.
Regular calculation runs in your browser. Optional AI parsing sends your input text to Cloudflare when you click its button. We do not store a calculation history or recover previous entries.