The calculations and content on fitbmicalc are for informational and educational purposes only and do not replace professional medical advice, diagnosis or treatment.
Not medical advice
fitbmicalc is not a healthcare provider. No doctor–patient or dietitian–client relationship is created by using this website. Always seek the advice of your physician, registered dietitian or other qualified health provider with any questions about a medical condition, diet or exercise program.
Estimates only
BMI, body fat, calorie, macro and hydration results are estimates derived from population-level formulas. Individual results vary based on genetics, health status, medications and other factors.
Who should be especially cautious
- Pregnant or breastfeeding women
- Children and adolescents under 18
- People with diabetes, heart, kidney or liver disease, eating disorders, or other medical conditions
- Anyone taking medication that affects appetite, metabolism or fluid balance
Emergencies
Never disregard professional medical advice or delay seeking it because of something you read here. If you think you may have a medical emergency, call your doctor or local emergency number immediately.