Get in Touch
We read every message. Whether you have found an error in our calculations, want to suggest a new tool, or have a partnership inquiry, we would love to hear from you.
We typically respond within 2 business days. (Calculate 2 business days from today →)
Formula or Calculation Errors
If you believe one of our calculators is producing incorrect results, please include the inputs you used, the result you received, and what result you expected or found from another source. Subject line: "Calculator Error Report"
Data or Content Feedback
If you notice outdated information, incorrect nutritional guidance, or content that could be improved, we want to know. Subject line: "Content Feedback"
Partnerships and Business
We are open to relevant partnerships, sponsorships, and collaborations with brands in the nutrition, fitness, and health space. Subject line: "Partnership Inquiry"