BMI Calculator

Calculate your Body Mass Index to find out if you're at a healthy weight.

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Enter your measurements to see your results.

What is BMI?

Body Mass Index (BMI) is a person's weight in kilograms divided by the square of height in meters. A high BMI can be an indicator of high body fatness.

BMI Categories

  • Underweight: < 18.5
  • Normal weight: 18.5 – 24.9
  • Overweight: 25 – 29.9
  • Obese: 30 or greater