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Body Mass Index (BMI) Chart

BMI (Body Mass Index) is a screening tool that estimates body weight relative to height.

It can help identify possible weight categories that may affect health.

BMI Categories for Adults

BMI Range

Weight Category

Below 18.5

Underweight

18.5 – 24.9

Healthy Weight

25.0 – 29.9

Overweight

30.0 – 34.9

Obesity (Class 1)

35.0 – 39.9

Obesity (Class 2)

40.0 and above

Severe Obesity (Class 3)


BMI by Height & Weight

Height

100 lb

120 lb

140 lb

160 lb

180 lb

200 lb

220 lb

5'0"

19.5

23.4

27.3

31.2

35.1

39.1

43.0

5'2"

18.3

22.0

25.6

29.3

32.9

36.6

40.2

5'4"

17.2

20.6

24.0

27.5

30.9

34.3

37.8

5'6"

16.1

19.4

22.6

25.8

29.1

32.3

35.5

5'8"

15.2

18.2

21.3

24.3

27.4

30.4

33.5

5'10"

14.3

17.2

20.1

23.0

25.8

28.7

31.6

6'0"

13.6

16.3

19.0

21.7

24.4

27.1

29.8

You can use BMI calculators to calculate your BMI:

You can find a detailed BMI Table at: http://nhlbi.nih.gov/sites/default/files/media/docs/bmi_tbl.pdf


Important Note for Older Adults

BMI can be helpful — but it does not measure:

  • Muscle mass
  • Bone density
  • Fat distribution

In older adults, a slightly higher BMI may sometimes be associated with better health than being underweight. Ask your healthcare provider what your ideal weight range is. Always consult with your healthcare provider before making significant dietary, exercise, or lifestyle changes, and also before many any medication/supplement changes.

Your healthcare provider may also consider:

  • Muscle strength
  • Nutrition status
  • Chronic health conditions

Medical Disclaimer

This BMI chart is intended for educational purposes only and is not a substitute for medical advice, diagnosis, or treatment. BMI is a screening tool and does not directly measure body fat or overall health. Individual health status may vary based on age, muscle mass, medical conditions, and other factors. Always consult your healthcare provider to determine what weight range is appropriate for your individual health needs.


Sources:

This handout is for educational purposes only and is not a substitute for professional medical advice. Always follow your healthcare provider’s instructions.

 

This content was created with the assistance of AI. Any AI-generated content was reviewed by a Nurse Practitioner.