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BMI Calculator

Calculate Body Mass Index and check your healthy weight range.

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Free BMI calculator for adults. Enter your height and weight to find your Body Mass Index, see what category you fall in (underweight, normal, overweight or obese) and learn the healthy weight range for your height. Supports both metric and imperial units.

BMI Calculator
Your BMI
22.9
Normal weight
BMI categories
  • Under 18.5, Underweight
  • 18.5 to 24.9, Normal
  • 25 to 29.9, Overweight
  • 30 and above, Obese
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How to use the BMI Calculator

  1. Choose your preferred unit system: metric (cm/kg) or imperial (ft-in/lbs).
  2. Enter your height.
  3. Enter your weight.
  4. Click Calculate to see your BMI and category.
  5. Read the recommendations to understand your result.

Frequently Asked Questions

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