BMI Calculator
Free BMI calculator. Enter your height and weight to get your body mass index and see whether it falls in the underweight, normal, overweight or obese range.
Height
24.2
Normal weight
1018.5253040
BMI ranges (WHO)
BMI = weight (kg) ÷ height² (m²). The standard WHO ranges are: below 18.5 underweight, 18.5–24.9 normal, 25–29.9 overweight, and 30+ obese. Some guidelines for Asian populations use lower cut-offs (23 for overweight, 27.5 for obese) because health risks rise at lower BMI values.
BMI is a quick screening number, not a diagnosis — it doesn't distinguish muscle from fat and can mislead for athletes, the elderly and during pregnancy. Talk to a doctor before acting on it.