Body Mass Index Calculator
Use this tool to calculate your BMI value and your weight status with age considered.
Body Mass Index Formula is:
BMI = weight(kg)/height2(m2)
OR
BMI = weight(lb)/height2(in2)
Body Mass Index criterias for adult:
Severely underweight, BMI range – kg/m2 < 16.5
Underweight, BMI range - kg/m2 16.5 - 18.5
Normal, BMI range - kg/m218.5 - 25
Overweight, BMI range - kg/m225 - 30
Obese Class I, BMI range - kg/m230 - 35
Obese Class II, BMI range - kg/m235 - 40
Obese Class III, BMI range - kg/m2> 40
Body Mass Index criterias for children and teens, age 2-20:
Underweight, Percentile Range: <5%
Healthy weight, Percentile Range: 5% - 85%
At risk of overweight, Percentile Range: 85% - 95%
Overweight, Percentile Range: >95%
