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BMI Calculator

Calculate your Body Mass Index (BMI) using Metric or Imperial measurements with interactive category meter.
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Presets:

Your BMI

22.9

BMI Category

Normal weight

Healthy Weight

56.7 – 76.3 kg

Ideal weight

70.5 kg

Devine formula

Target Weight Adjustment

You are currently in the healthy weight range.

Ideal body weight: 70.5 kg
BMI Scale & RangesNormal weight (22.9)
< 18.5
Under
18.5 – 24.9
Normal
25 – 29.9
Over
≥ 30.0
Obese

How this tool works

What it accepts, how to use it, and where your input is processed.

Body Mass Index (BMI) is a simple index of weight-for-height that is commonly used to classify underweight, overweight and obesity in adults.

BMI Categories:

  • Underweight: BMI is less than 18.5
  • Normal weight: BMI is 18.5 to 24.9
  • Overweight: BMI is 25 to 29.9
  • Obese: BMI is 30 or more

Note: BMI is a screening tool, but it does not diagnose the body fatness or health of an individual.

Need an extra feature or found an edge case?Send Feedback

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