Contact

The fastest way to reach us is email: contact@wati.dev.

What to include

• Found a wrong result? Name the calculator, the exact inputs you used, the result you got and the result you expected. With those four things a fix is usually straightforward; without them it is guesswork.
• Want a calculator that does not exist yet? Describe the question you were trying to answer. The catalog grows in the direction people actually push it.
• Something about privacy or ads? The privacy policy covers the details, but questions are welcome.

There is no form on this page by design — the site does not collect data, and that includes not collecting it here. A plain email works, gets read, and gets answered.