How to calculate Body Mass Index

An example of calculating BMI using the formula: Height = 162 cm (1.62 m), Weight = 50 kg

BMI Calculation: 50 ÷ (1.62)² = 19.05

BMI Categories:

• Underweight (重量不足) = <18.5
• Normal weight (正规重量) = 18.5–24.9
• Overweight (超过重量) = 25–29.9
• Obesity (肥胖) = BMI of 30 or greater