Calculator Body
BMI calculator
BMI is a quick screen that relates your weight to your height. It's useful at population scale and as a rough personal flag — but it can't tell muscle from fat, so read your number with the context below, not as a verdict.
Your BMI
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What BMI misses
It counts all weight the same, so a muscular athlete can read "overweight" while someone
at a "normal" BMI carries excess fat. It also isn't tuned for age, sex, or ethnicity.
Waist measurement and how you feel matter too — treat BMI as one data point, not the whole story.