BMI Calculator

Calculate your Body Mass Index (BMI) and assess your weight status with instant results

Calculate Your BMI

BMI Calculation Form

Enter your body weight
Enter your height
Enter your age (optional but recommended)
Gender

Your BMI Results

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BMI Categories

Underweight < 18.5
Normal weight 18.5 - 24.9
Overweight 25.0 - 29.9
Obese ≥ 30.0

Recommendations

About BMI

Body Mass Index (BMI) is a widely used measure to assess body weight relative to height. It's calculated by dividing your weight in kilograms by the square of your height in meters.

Important Considerations

  • BMI is a screening tool, not a diagnostic tool
  • It doesn't account for muscle mass or body composition
  • Athletes with high muscle mass may have elevated BMI
  • Consult healthcare professionals for comprehensive health assessment

Limitations of BMI

While BMI is useful for population studies, it has limitations for individuals. Factors like age, ethnicity, muscle mass, and body composition aren't reflected in BMI calculations.