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BMI Calculator

What is BMI?

Body Mass Index (BMI) is a simple calculation using a person's height and weight. The formula is BMI = kg/m² where kg is a person's weight in kilograms and m² is their height in meters squared.

Formula: BMI = weight (kg) / [height (m)]²

BMI Categories

Normal Weight

BMI: 18.5 - 24.9

Overweight

BMI: 25.0 - 29.9

Obesity

BMI: 30.0 and above

Underweight

BMI: Below 18.5

Important Note

BMI is a useful screening tool but has limitations. It doesn't account for muscle mass, bone density, age, sex, and ethnicity. For accurate health assessment, consult with a healthcare professional who can consider these factors along with other health indicators.