BMI計算機
計算身體質量指數(BMI)。
Adult BMI
22.9 kg/m²
Healthy-weight range
Formula: weight (kg) ÷ height (m)². 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