Calculate your Body Mass Index instantly. Enter your height and weight to find out your BMI and health category.
BMI (Body Mass Index) is a simple measure of body fat based on height and weight. It applies to adult men and women and is used worldwide as a screening tool for weight-related health risks.
BMI = Weight (kg) ÷ Height² (m²). For example, if you weigh 70 kg and are 1.75 m tall: BMI = 70 ÷ (1.75 × 1.75) = 22.9
BMI does not account for muscle mass, bone density, age, or gender differences. Athletes may have high BMI due to muscle, not fat. Always consult a doctor for a complete health assessment.