BMI of 39 — What Does It Mean?

"BMI Meaning" Calculator
What does BMI of
mean

BMI of 39 — is it good or bad?

Answer

BMI 39 for Males and Females means
Obese/Class II
BMI 39 is 14.1 points more than Healthy BMI Range ends (18.5 - 24.9)
Note: BMI is a general screening tool and does not diagnose body fatness or health. Consult a healthcare professional for a personal assessment.
16
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18.5
25
30
35
40
39
BMI 39 on the Body Mass Index Scale

BMI Table

For adults over the age of 20 years, BMI values are grouped* into the following weight status categories:

BMIWeight Category
< 16Underweight/Severe thinness
16 - 16.9Underweight/Moderate thinness
17 - 18.4Underweight/Mild thinness
18.5 - 24.9Normal/Healthy Weight
25 - 29.9Overweight/Pre-obese
30 - 34.9Obese/Class I
35 - 39.9Obese/Class II
≥ 40Morbid Obesity/Class III

*according to The World Health Organization (WHO)

See Also

About "BMI Meaning" Calculator

This calculator will help you to find out what the given BMI means. For example, it can help you find out BMI of 39 — is it good or bad? (The answer is: Obese/Class II). Enter Body Mass Index (e.g. 39) and hit the 'Find out' button.
"BMI Meaning" Calculator
What does BMI of
mean

BMI Table

BMICategory
35.9Obese/Class II
36Obese/Class II
36.2Obese/Class II
36.3Obese/Class II
36.4Obese/Class II
36.6Obese/Class II
36.8Obese/Class II
36.9Obese/Class II
37Obese/Class II
37.1Obese/Class II
38Obese/Class II
38.1Obese/Class II
38.4Obese/Class II
38.5Obese/Class II
38.9Obese/Class II
39Obese/Class II
39.9Obese/Class II
40Morbid Obesity/Class III
41Morbid Obesity/Class III
41.2Morbid Obesity/Class III
41.3Morbid Obesity/Class III
41.7Morbid Obesity/Class III
42Morbid Obesity/Class III
42.5Morbid Obesity/Class III
42.7Morbid Obesity/Class III
42.8Morbid Obesity/Class III
42.9Morbid Obesity/Class III
43Morbid Obesity/Class III
43.1Morbid Obesity/Class III
43.2Morbid Obesity/Class III

FAQ

BMI of 39 — is it good or bad?

BMI 39 for Males and Females means Obese/Class II

Is BMI of 39 dangerous?

BMI of 39 falls into the "Obese/Class II" category. A BMI above 24.9 may indicate excess body weight. Consult a healthcare professional for personalized advice.

What weight gives a BMI of 39?

BMI is weight divided by height in metres squared, so it names a weight only once the height is fixed: at 170 cm (5 ft 7 in) a BMI of 39 means about 248.5 lb (112.7 kg). A taller person reaches the same BMI at a proportionally higher weight.

Does a BMI of 39 mean the same for men and women?

Yes — the WHO adult scale has no separate cut-offs by sex, so a BMI of 39 reads as "Obese/Class II" for both. Age is what changes it: the same table applies from 18 to 65, while children and teenagers are compared with age-and-sex percentiles instead.