Body Mass Index Calculator

cm
kg
years

Your Body Mass Index:

Underweight Healthy Overweight Obese Extremely Obese

Calculate your BMI by entering your height, weight, age and gender information.

Body Mass Index Calculator

About Body Mass Index

Body Mass Index (BMI) is a measure used to assess the amount of fat in your body. It is calculated using your height and weight.

BMI Categories:

  • Under 18.5: Underweight
  • 18.5 - 24.9: Normal
  • 25.0 - 29.9: Overweight
  • 30.0 - 34.9: Obese (Class I)
  • 35.0 - 39.9: Obese (Class II)
  • 40.0 and above: Extremely Obese (Class III)

Note: This calculation is for informational purposes only. Please consult a healthcare professional for accurate diagnosis.