Use this calculator for adults, 20 years old and older. Learn What are the BMI trends for adults in the United States? Adult BMI (Body Mass Index) Calculator.
BMI does not measure body fat directly, but research has shown that To learn more about the trends of adult obesity, visit Adult Obesity Facts.
Standard Body Mass Index calculator. Body mass index (BMI) is a measure of body fat based on height and weight that applies to adult men and women.