Get in touch
Feedback, a bug, a wrong number, or an idea? Every message gets read.
Found a calculator giving the wrong answer, spotted a bug, or want a tool that isn’t here yet? I’d love to hear from you. This is a personal project, so replies are informal — but every message gets read.
GitHub
For bugs and feature requests, opening an issue on GitHub is the quickest way — it keeps everything tracked in one place.