BMI of 49 — What Does It Mean?

"BMI Meaning" Calculator
What does BMI of
mean

BMI of 49 — is it good or bad?

Answer

BMI 49 for Males and Females means
Morbid Obesity/Class III

WHO adult scale (18+) · not for pregnancy · the same cut-offs for women and men · BMI does not tell muscle from fat

UnderHealthyOverObese
18.5
25
30
35
40
49 →
1445
↑ BMI

24 above the healthy range (18.5 ≤ BMI < 25)

WHO BMI categories (adults)

BMIWeight Category
BMI < 16Underweight/Severe thinness
16 ≤ BMI < 17Underweight/Moderate thinness
17 ≤ BMI < 18.5Underweight/Mild thinness
18.5 ≤ BMI < 25Normal/Healthy Weight
25 ≤ BMI < 30Overweight/Pre-obese
30 ≤ BMI < 35Obese/Class I
35 ≤ BMI < 40Obese/Class II
BMI ≥ 40Morbid Obesity/Class III

Screening, not a diagnosis. Children and teenagers 5–19 are read against WHO BMI-for-age; for many Asian populations WHO names lower action points, 23 and 27.5. Who the BMI scale applies to ↗ · sources: WHO, pregnancy — NHS

BMI 49 at common heights

cm · kgft/in · lbs
150 cm · 110.3 kg
≈ 110 kg · BMI 48.89		4'11" · 242.6 lbs
155 cm · 117.7 kg5'1" · 259.4 lbs
160 cm · 125.4 kg
≈ 125 kg · BMI 48.83		5'3" · 276.6 lbs
165 cm · 133.4 kg5'5" · 294.5 lbs
170 cm · 141.6 kg5'7" · 312.9 lbs
175 cm · 150.1 kg
≈ 150 kg · BMI 48.98		5'9" · 331.8 lbs
180 cm · 158.8 kg5'11" · 351.4 lbs
185 cm · 167.7 kg6'1" · 371.4 lbs
190 cm · 176.9 kg6'3" · 392.1 lbs

ft/in — nearest inch to the height in cm; the weight is computed for that inch.

See Also

Recalculate with different values ↑

BMI Table

BMICategory
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
43.3Morbid Obesity/Class III
43.7Morbid Obesity/Class III
43.8Morbid Obesity/Class III
44Morbid Obesity/Class III
44.3Morbid Obesity/Class III
44.4Morbid Obesity/Class III
45Morbid Obesity/Class III
45.7Morbid Obesity/Class III
45.8Morbid Obesity/Class III
45.9Morbid Obesity/Class III
46Morbid Obesity/Class III
46.3Morbid Obesity/Class III
47Morbid Obesity/Class III
47.3Morbid Obesity/Class III
47.7Morbid Obesity/Class III
47.8Morbid Obesity/Class III
48Morbid Obesity/Class III
48.7Morbid Obesity/Class III
48.9Morbid Obesity/Class III
49Morbid Obesity/Class III
49.6Morbid Obesity/Class III
50Morbid Obesity/Class III

FAQ

BMI of 49 — is it good or bad?

BMI 49 for Males and Females means Morbid Obesity/Class III

Is BMI of 49 dangerous?

BMI of 49 falls into the "Morbid Obesity/Class III" category. A BMI of 25 or more may indicate excess body weight. Consult a healthcare professional for personalized advice.

What weight gives a BMI of 49?

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 49 means about 312.2 lb (141.6 kg). A taller person reaches the same BMI at a proportionally higher weight.

Does a BMI of 49 mean the same for men and women?

Yes — the WHO adult scale has no separate cut-offs by sex, so a BMI of 49 reads as "Morbid Obesity/Class III" for both. Age is what changes it: the adult table starts at 18, while children and teenagers aged 5–19 are compared with age- and sex-specific reference values instead.

See Also