Give it your height and weight in metric or US units and you'll get a general adult BMI, the category it lands in, and the healthy-weight range for your height, with a simple gauge to picture it. Treat it as a screening estimate rather than a diagnosis — and nothing you enter is saved.
BMI Calculator gives a quick, private estimate using well-established formulas — informational only, and nothing you enter is stored.
No. It is a general adult screening estimate. For health decisions, consult a qualified professional.
No. Everything is calculated in your browser and nothing is stored or uploaded.
BMI is a general adult screening estimate and may misclassify very muscular people, children, pregnancy and older adults.
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This calculator provides a general adult screening estimate and is not a medical diagnosis. BMI may not appropriately reflect health for children, pregnancy, older adults, or highly muscular individuals.