Contact us

We read everything sent to hello@calorieburn.app and usually reply within 2–3 business days.

What to contact us about

• Corrections. If a result looks wrong or a formula seems off, tell us the inputs you used — reproducible reports get fixed fastest.
• Feature requests. Missing an input, a unit, or a breakdown? Suggest it.
• Privacy requests. Access, correction, or deletion requests under GDPR/CCPA — include the email address you used with us, if any.
• Business & advertising. Media kits and partnership questions.

Please note: we can answer questions about how our tools work, but we cannot give personal exercise advice. For that, please consult a qualified physician before beginning a new exercise program.