BMI Calculator
Calculate your Body Mass Index.
Adult BMI
22.9 kg/mΒ²
Healthy-weight range
Formula: weight (kg) Γ· height (m)Β². BMI is a screening measure for adults aged 20 or older, not a diagnosis. It does not capture muscle mass, fat distribution, or pregnancy; children and teens require age- and sex-specific percentiles.
CDC adult BMI reference