BMI Calculator

Enter your height and weight to get a quick BMI screening plus the healthy weight range for your frame. BMI is a starting point—muscle mass and body composition matter too.

How to use this tool
  • UnitsChoose Metric for centimeters and kilograms or Imperial for inches and pounds. Height and weight labels update instantly.
  • HeightEnter your height using the units you selected. Decimals are welcome for half units.
  • WeightEnter your current body weight in the matching units. Include decimals if needed for accuracy.

Press Calculate BMI to see your body mass index and the healthy weight range for that height. Reset clears the form.

Healthy weight guidelines are based on a BMI between 18.5 and 24.9 for adults. Talk with your healthcare provider for personalized advice.

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