BMI Calculator

Body Mass Index — a basic health estimate from your height and weight.

BMI is a general guide, not medical advice. Under 18.5: underweight · 18.5–24.9: healthy · 25–29.9: overweight · 30+: obese.

What: Checks whether your weight is in the healthy range for your height. How: Enter height and weight, then press Calculate BMI.

BMI calculator: enter your height (feet/inches) and weight (kg) — find your Body Mass Index and your healthy weight range.