BMI Calculator (Adults)
Body Mass Index (BMI) is a simple screening number calculated from your height and weight. This free calculator works in metric and imperial units and shows where your BMI falls on the WHO reference chart.
Quick answer
BMI is your weight in kilograms divided by your height in metres squared. A BMI of 18.5β24.9 is the WHO βhealthy weightβ band. BMI is a screening tool only and does not measure body fat directly.
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Medical disclaimer: This is general health information, not medical advice. It does not diagnose or treat any condition, and the results are estimates based on public reference formulas. Always consult a qualified doctor about your individual health. If you think you may have a medical emergency, contact your local emergency services immediately.
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