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BMI Calculator

BMI (Body Mass Index) is an indicator that helps assess whether your weight is appropriate for your height. Calculate your BMI now!

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BMI Result Interpretation

BMI Value Category Interpretation
below 16 Severe Thinness Severe malnutrition is present. Immediate medical consultation is required.
16 - 16.99 Moderate Thinness Malnutrition is present. Medical consultation is recommended.
17 - 18.49 Underweight Body weight is below normal. Consider increasing calorie intake.
18.5 - 24.99 Normal Normal body weight. Maintain a healthy lifestyle.
25 - 29.99 Overweight Body weight above normal. Recommended dietary changes and more physical activity.
30 - 34.99 Obesity Class I Obesity is present. Consult a doctor and dietitian.
35 - 39.99 Obesity Class II Severe obesity is present. Medical consultation is necessary.
40 and above Obesity Class III Extreme obesity is present. Urgent medical intervention is required.

About BMI

BMI (Body Mass Index) was developed by Belgian mathematician Adolphe Quetelet in the 19th century. It is commonly used to assess healthy body weight.

BMI is calculated by dividing weight (in kilograms) by height squared (in meters):

BMI = weight (kg) / height² (m²)

However, it is important to remember that BMI has limitations:

  • Does not account for body composition (muscle vs fat)
  • May give misleading results for athletes, pregnant women, the elderly, and children
  • Does not consider fat distribution in the body

BMI is a good starting point for assessing body weight, but in case of doubt always consult a doctor or dietitian.

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