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BMI Calculator

Calculate your body mass index and healthy weight range instantly.

⚙️ Your details
🪶 Small frame Slim build, lighter bone structure
🧍 Medium frame Average build, standard bone structure
🦴 Large frame Stocky build, heavier bone structure
💪 Athletic / Muscular High muscle mass, active lifestyle
📊 Your results
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Enter your details and click Calculate to see your BMI results.

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Body Mass Index
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💪 Athletic adjustment: BMI often overestimates body fat in muscular individuals because muscle is denser than fat. Your BMI of may read as , but this may reflect muscle mass rather than excess fat. Consider using the Body Fat % Estimator for a more accurate picture.
Under
<18.5
Normal
18.5–24.9
Over
25–29.9
Obese
30+
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Healthy weight range
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To reach normal BMI
22.5
Ideal BMI target
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Ideal weight

Formula: BMI = weight(kg) ÷ height(m)². Source: World Health Organization (WHO). BMI is a screening tool, not a diagnostic measure. Consult a healthcare provider for personalized guidance.

⚕️ Medical Disclaimer: BetterBodySuite provides general wellness information only. This tool is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before making health decisions.