BMI Calculator
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Enter your weight and height to calculate BMI
Understanding BMI (Body Mass Index)
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 metres squared.
BMI Categories
- Underweight (BMI < 18.5): May indicate malnutrition or other health issues
- Normal weight (BMI 18.5-24.9): Associated with optimal health outcomes
- Overweight (BMI 25-29.9): May increase risk of health problems
- Obese (BMI ≥ 30): Significantly increases risk of serious health conditions
BMI Limitations
While BMI is a useful screening tool, it has limitations. It doesn't distinguish between muscle and fat mass, and may not be accurate for athletes, elderly individuals, or certain ethnic groups. Always consult with healthcare professionals for personalized health advice.
Maintaining a Healthy Weight
- Eat a balanced diet rich in fruits, vegetables, and whole grains
- Engage in regular physical activity (at least 150 minutes per week)
- Get adequate sleep (7-9 hours per night)
- Manage stress through healthy coping mechanisms
- Stay hydrated and limit processed foods