Free Online BMI Calculator with Health Chart
Calculate your Body Mass Index (BMI) using either metric (kg/cm) or imperial (lbs/ft-in) measurements. The calculator shows your BMI value, classification (Underweight, Normal, Overweight, Obese), a visual BMI scale indicator, and your healthy weight range based on your height. Remember that BMI is a screening tool and doesn't directly measure body fat or account for muscle mass.
Your BMI
22.9
Normal
Common questions
What is a healthy BMI range?
According to the World Health Organization: Below 18.5 is Underweight, 18.5-24.9 is Normal weight, 25-29.9 is Overweight, and 30+ is Obese. These ranges apply to adults aged 20 and older.
Is BMI accurate for athletes?
BMI may overestimate body fat in athletes and muscular individuals because it doesn't distinguish between muscle and fat mass. It's a general screening tool, not a diagnostic measure. Consult a healthcare professional for a comprehensive assessment.