BMI (Body Mass Index) is a number calculated from your weight and height — it estimates whether you are underweight, normal, overweight, or obese.

What is a healthy BMI?

A BMI between 18.5 and 24.9 is generally considered normal or healthy for most adults.

Is this a medical diagnosis?

No — BMI is a screening tool, not a diagnosis. Consult a healthcare professional for medical advice.

Calculate your Body Mass Index (BMI) from height and weight. Instant result with category. Ücretsiz, in-browser.

Height (cm)

Weight (kg)

Underweight< 18.5

Normal18.5 – 24.9

Overweight25 – 29.9

Obese>= 30