Disclaimer

The calculators on FitCalc provide estimates for educational and informational purposes only. They are not a substitute for professional medical advice, diagnosis or treatment.

General information only

Every figure produced on this site — calorie targets, macro splits, BMI categories, body fat estimates and energy expenditure — comes from published population-level equations. They describe averages, not individuals. Real metabolism varies with genetics, body composition, medication, sleep, stress and medical history.

Not medical advice

Nothing on FitCalc should be read as medical advice. Do not start, stop or change a diet, training programme or medication because of something you read here. Speak with a licensed physician, registered dietitian or other qualified health professional before making changes, especially if you:

• are pregnant, trying to conceive or breastfeeding;
• have diabetes, cardiovascular, kidney, liver or thyroid conditions;
• take prescription medication that affects appetite, metabolism or fluid balance;
• have a current or past eating disorder;
• are under 18, or advising someone who is.

Accuracy and no warranty

We take care to implement recognised equations correctly, but we make no warranty that any result is accurate or appropriate for you. Calculations are provided "as is". Use them as a starting point, compare predictions with your own measured outcomes, and adjust accordingly.

Third-party links and advertising

Some pages link to external resources. We do not control those sites and are not responsible for their content. Advertising served on FitCalc does not constitute endorsement of any advertiser's products or claims.

Liability

To the fullest extent permitted by law, FitCalc and its contributors accept no liability for loss, injury or damages arising from use of, or reliance on, any information or tool published here. Your use of this website is entirely at your own risk.

Questions about anything above? Reach us through the contact page. You can also read our privacy policy.

Results come from published population equations and are estimates only — they are not medical advice. See our disclaimer.

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