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BMI Calculator

Calculate your Body Mass Index (BMI) from your height and weight in seconds. Our free BMI calculator instantly shows your BMI score and whether you fall into the underweight, healthy, overweight or obese range. Use it to track your fitness goals and understand what your weight means for your health.

Enter your height and weight to see your BMI.

How to use

  1. Enter your height in centimetres.
  2. Enter your weight in kilograms.
  3. Click Calculate BMI to see your score and health category.
  4. Use Reset to clear the fields and start over.

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