Contact Us

We would love to hear from you. Whether you have a question about the calculator, found an error in our caffeine data, or just want to share feedback — we read every message.

Get In Touch

The best way to reach us is by email. We typically respond within 1-2 business days.

Email: hello.caffeinemath@gmail.com

What To Contact Us About

We welcome messages about:

• Incorrect caffeine values in our drink list
• Suggestions for new drinks to add
• Questions about how the calculator works
• Feedback on the tool or website
• Partnership or collaboration enquiries
• Media or press enquiries

Found An Error?

We take data accuracy seriously. If you have found an incorrect caffeine value or a calculation error please email us with the details and we will investigate and update it as quickly as possible.

Response Time

We aim to respond to all messages within 1-2 business days. For urgent matters please include "URGENT" in your email subject line.