BMI Calculator
Calculate Body Mass Index and WHO weight category
What is BMI?
Body Mass Index (BMI) is a measure of body fat based on height and weight that applies to adult men and women. It is a screening tool, not a diagnostic measure.
WHO BMI Categories
- Underweight: BMI < 18.5
- Normal weight: BMI 18.5–24.9
- Overweight: BMI 25–29.9
- Obese: BMI ≥ 30
When to Use This Calculator
- Quick health check for personal tracking
- Medical form preparation
- Fitness goal setting
- Understanding weight categories
Examples
Example 1: 70 kg, 175 cm → BMI 22.9 (Normal weight)
Example 2: 90 kg, 180 cm → BMI 27.8 (Overweight)