Contact Us
We love hearing from our users! Whether you've spotted an error in a formula, want to suggest a new calculator, have a partnership inquiry, or just want to say hi — we're here to help.
Get in Touch
📬 Email: [email protected]
We typically respond within 24–48 hours during business days.
What You Can Contact Us About
- Bug reports — Found an error in a calculation? Let us know the calculator name, the inputs you used, and the expected vs. actual result.
- Feature requests — Want a calculator we don't have yet? Tell us what you need and we'll prioritize it.
- Feedback — General suggestions for improving the site design, usability or content.
- Privacy concerns — Questions about how your data is handled. See our Privacy Policy for details.
- DMCA / Copyright — Content removal requests should follow the process outlined on our DMCA page.
- Business inquiries — Partnership, sponsorship or advertising opportunities.
Response Times
We aim to respond to all inquiries within 24–48 hours during business days. For urgent matters, please include "URGENT" in your email subject line.