BMI Calculator
Find your Body Mass Index from height and weight in kg/cm or lb/ft-in, with the standard WHO category and the healthy weight range for your height.
FAQ
What do BMI categories mean?
WHO ranges: under 18.5 underweight, 18.5–24.9 normal, 25–29.9 overweight, 30+ obese.
Is BMI accurate for athletes?
BMI doesn't distinguish muscle from fat, so very muscular people may read “overweight” despite low body fat.
Is BMI different for men and women?
The standard adult formula is the same for both; the healthy range applies to adults 18+.