Care Guides

Return to Index Step 1: Understanding Morbid Obesity Step 2: The Health Risks of Obesity Step 3: Treatment Overview Step 4: How Weight Loss Surgery Might Help Step 5: Gastric Bypass Surgery Step 6: Vertical Banded Gastroplasty Step 7: Laparoscopic Adjustable Banding System Step 8: Post-Surgical Nutrition Step 9: Post-Surgical Exercise Step 10: Post-Surgical Lifestyle Changes Key Points Glossary

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Body mass index chart

Your body mass Index (BMI) estimates how much you should weigh, based on your height. A healthy BMI is between 18.5 and 25. This number represents the relationship between your height and weight. You can estimate your BMI by consulting our BMI chart below.

Find your height along the top and your weight along the side.

underweight
healthy weight
overweight
obese
extremely obese

	60"	62"	64"	66"	68"	70"	72"	74"	76"
100 lbs.	19.6	18.3
110	21.5	20.2	18.9	17.8
120	23.5	22	20.6	19.4	18.3
130	25.4	23.8	22.4	21	19.8	18.7	17.7
140	27.4	25.7	24.1	22.6	21.3	20.1	19	18.01
150	29.4	27.5	25.8	24.3	22.9	21.6	20.4	19.3	18.3
160	31.3	29.3	27.5	25.9	24.4	23	21.7	20.6	19.5
170	33.3	31.2	29.2	27.5	25.9	24.4	23.1	21.9	20.7
180	35.2	33	31	29.1	27.4	25.9	24.5	23.2	22
190	37.2	34.8	32.7	30.7	28.9	27.3	25.8	24.4	23.2
200	39.1	36.7	34.4	32.3	30.5	28.8	27.2	25.7	24.4
210	41.1	38.5	36.1	34	32	30.2	28.5	27	25.6
220		40.3	37.8	35.6	33.5	31.6	29.9	28.3	26.8
230			39.6	37.2	35	33.1	31.3	29.6	28.1
240			41.3	38.8	36.6	34.5	32.6	30.9	29.3
250				40.4	38.1	35.9	34	32.2	30.5
260					39.6	37.4	35.3	33.5	31.7
270					41.1	38.8	36.7	34.7	32.9
280						40.3	38.1	36	34.2
290							39.4	37.3	35.4
300							40.8	38.6	36.6
310								39.9	37.8
320								41.2	39
330									40.3

Review Date: 12/21/2006
Reviewed By: Alan Greene, M.D., F.A.A.P., Stanford University School of Medicine; Chief Medical Officer, A.D.A.M., Inc.

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