What is BMI?

Body Mass Index (BMI) is a measure of body fat based on height and weight. It's calculated as weight (kg) divided by height squared (m²).

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• • Underweight: BMI less than 18.5
• • Normal weight: BMI 18.5-24.9
• • Overweight: BMI 25-29.9
• • Obese: BMI 30 or greater

Important Notes:

• • BMI is a screening tool, not a diagnostic measure
• • It doesn't account for muscle mass, bone density, or body composition
• • Results may not be accurate for athletes, elderly, or pregnant women
• • Consult healthcare professionals for personalized health assessments

Formula:

BMI = weight (kg) / [height (m)]²
BMI = weight (lb) / [height (in)]² × 703