BMI Calculator
Calculate your Body Mass Index (BMI) and determine your weight status
BMI Categories
About BMI
Body Mass Index (BMI) is a measure of body fat based on height and weight that applies to adult men and women.
BMI is calculated by dividing weight in kilograms by height in meters squared (kg/m²).
Note: BMI is a screening tool and is not intended to diagnose disease or illness. Please consult with a healthcare professional for medical advice.
BMI Formula
Metric: BMI = weight (kg) ÷ height² (m²)
Imperial: BMI = (weight (lbs) ÷ height² (in²)) × 703
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