BMI calculator

Work out your body mass index (BMI) in metric or imperial units and see the standard NHS and WHO adult categories. A screening number, not a diagnosis.

BMI 27.7 — Overweight

How it works

BMI is weight in kilograms divided by height in metres squared. Adult categories are: under 18.5 underweight, 18.5–24.9 healthy weight, 25–29.9 overweight and 30 or more obesity. The NHS uses lower thresholds for some ethnic groups, and BMI does not account for muscle mass, so treat it as a screening number only.

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Related

Levli is not a medical service and this page is general information, not medical advice. Always consult your healthcare provider about your medication, dose or health. Medication level estimates in Levli are illustrative only.