BMI Calculator

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About BMI

Body Mass Index (BMI) is a widely used indicator of body fat percentage. It helps individuals assess their weight category (underweight, normal weight, overweight, or obese) based on their height and weight.

BMI is calculated by dividing a person's weight (in kilograms or pounds) by the square of their height (in meters or inches). The resulting value indicates the person's body composition and potential health risks associated with their weight.

It's important to note that while BMI is a useful screening tool, it doesn't directly measure body fat percentage or account for factors such as muscle mass, bone density, and distribution of fat. Therefore, it's always advisable to consult with a healthcare professional for a comprehensive assessment of your health and weight.

BMI Ranges

BMI values can be categorized into the following ranges:

  • Underweight: BMI less than 18.5
    Advice: If you are underweight, it's important to focus on gaining weight in a healthy way. Consult with a healthcare professional or a registered dietitian for personalized guidance.
  • Normal weight: BMI between 18.5 and 24.9
    Advice: Maintaining a healthy weight is important for overall well-being. Continue to eat a balanced diet and engage in regular physical activity.
  • Overweight: BMI between 25 and 29.9
    Advice: If you are overweight, consider making lifestyle changes such as adopting a balanced diet, increasing physical activity, and seeking support from a healthcare professional or a registered dietitian.
  • Obese: BMI of 30 or higher
    Advice: Obesity is associated with various health risks. It's important to seek professional guidance to develop a comprehensive weight management plan that includes a balanced diet, regular exercise, and potential medical interventions.