Disclaimer

Everything on Calcustack is provided for general informational purposes only. It is not, and should not be treated as, professional medical, nutritional, fitness, financial, legal or other professional advice.

Not medical advice

Our fitness and nutrition calculators use validated formulas (Mifflin-St Jeor, US Navy, Boer, Hume and others) but they are population estimates with known error margins. Always consult a qualified physician, registered dietitian, certified personal trainer, or other appropriate professional before making changes to your diet, exercise, supplementation or medical care, especially if you have any health condition, are pregnant or nursing, or are taking medication.

Individual variation

Results from these tools are estimates. Your actual numbers will depend on factors the calculators cannot account for, including genetics, medications, sleep, stress, and measurement error in your own inputs.

No professional relationship

Using Calcustack does not create a doctor-patient, dietitian-client, or any other professional relationship between you and us.

Use at your own risk

You assume full responsibility for any actions you take based on the information on this site. Calcustack is not liable for any outcome, positive or negative, that results from following calculator outputs or article suggestions.

External links

We occasionally link to third-party sites for reference. We don't control or endorse their content and are not responsible for it.

Contact

Questions: hello@calcustack.com