Contact Us

We’d Love to Hear From You

Whether you found a calculation error, have a tool idea, or just want to say hello — we read and respond to every message.

Before You Write

Please check these quick answers first:

• Is the tool broken? Try a hard refresh (Ctrl+F5 / Cmd+Shift+R). If it’s still broken, include your browser + version in your message.
• Want a new tool? Tell us the specific problem you’re trying to solve. “Make a calculator” is less helpful than “I need to compare mortgage rates with property tax for different Texas counties.”
• Accuracy concern? Share the input values, expected output, and what the tool returned. Screenshots help.
• Business inquiry? Mention it in the subject line for faster routing.

Email Us

[email protected]

We respond within 48 hours, typically same-day on weekdays.

What Happens Next

1. You send an email.
2. Our team reviews it (every message is read by a human).
3. If it’s a bug report, we attempt to reproduce it.
4. We reply with a fix timeline or follow-up questions.
5. If your suggestion becomes a tool, we’ll credit you (if you want).

Response Times

Issue Type	Typical Response
Bug report	Same day
Accuracy concern	24 hours
Tool suggestion	48 hours
General inquiry	48 hours

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We don’t use contact forms because we don’t store data on our servers. Email is the most direct, privacy-respecting way to reach us.