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BMI Calculator

ft
in
lbs
Actual BMI
Goal Weight
Goal Weight loss/gain
BMI (kg/m2) Heath Care Costs Life Expectancy Decreased *Disease Risk
Men Wast >40" or Women >35"
Underweight <18.5
Normal weight 18.5-24.9
Overweight 25.0-29.9 High
Obesity Class I 30.0-34.9 25% increased 3 years Very High
Obesity Class II 35.0-39.9 50% increased Very High
Obesity Class III >40 100% increased 10 years Extremely High

BMI is one of many ways to assess weight. If a person has concerns about their weight or health they should discuss them with their physician.

* Disease risk Relative to Normal Weight and Waist Circumference for type 2 diabetes, hypertension, and CVD.

References (2/27/2019):

1 https://www.nhlbi.nih.gov/health/educational/lose_wt/BMI/bmi_dis.htm

2 http://www.ox.ac.uk/news/2009-03-18-moderate-obesity-takes-years-life-expectancy

3 https://onlinelibrary.wiley.com/doi/full/10.1038/oby.2004.243