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 weight in kilograms and m² is height in meters squared.

BMI is a useful screening tool but doesn't directly measure body fat or account for muscle mass, bone density, age, sex, or ethnicity.

⚠️ Limitations

• • May overestimate body fat in athletes
• • May underestimate body fat in elderly
• • Doesn't distinguish between fat and muscle
• • Doesn't account for fat distribution
• • Not accurate for children or pregnant women

💪 Healthy Habits

• • Aim for 150+ minutes of exercise per week
• • Eat a balanced diet with fruits and vegetables
• • Stay hydrated (8 glasses of water daily)
• • Get 7-9 hours of sleep per night
• • Manage stress through relaxation techniques

🏥 When to See a Doctor

Consult a healthcare provider if your BMI falls outside the normal range, especially if you have other risk factors like family history of heart disease, diabetes, or if you experience unexplained weight changes. BMI is just one indicator of health.