What is BMI?

BMI (Body Mass Index) is a measure of body fat based on height and weight. For Indians, the BMI standards are slightly different from Western standards.

BMI Formula

BMI = Weight (kg) ÷ Height² (m²)

Calculate your BMI: BMI Calculator

Indian BMI Categories

| BMI Range | Category | Health Risk | |-----------|----------|-------------| | < 18.5 | Underweight | Moderate | | 18.5 - 22.9 | Normal | Low | | 23 - 24.9 | Overweight | Increased | | 25 - 29.9 | Pre-obese | Moderate | | ≥ 30 | Obese | High |

Note: WHO standards for Asians are lower due to body composition differences.

BMI Calculation Example

For a person with:

• Weight: 70 kg
• Height: 1.75 m

BMI = 70 ÷ (1.75 × 1.75) = 22.9 (Normal)

Limitations of BMI

BMI doesn't account for:

• Muscle mass (athletes may show higher BMI)
• Age and gender differences
• Bone density
• Body fat distribution

Related Health Calculators

• BMI Calculator
• Ideal Weight Calculator
• Calorie Calculator
• Body Fat Calculator
• BMR Calculator