Calculate your Body Mass Index using metric (kg/cm) or imperial (lbs/ft/in). Instantly know if you're underweight, healthy, overweight, or obese.
BMI is categorized as:
✔️ A BMI between 18.5 and 24.9 is considered healthy.
🏋️ Not always — athletes may have high BMI due to muscle mass.
👶 No, BMI categories differ for children. Use a pediatric growth chart instead.