Body Mass Index (BMI) for 3'8" 51 lbs

BMI Calculator (Imperial)
BMI for Height
ft
in
and Weight
lbs

What is BMI for 3ft 8in and 51 lbs?

Answer

BMI for Height 3'8" and Weight 51 lbs is
18.52

(Normal/Healthy Weight)

Healthy weight at 3'8": 51–68.8 lbs

51 lbs is its start

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 51
25 68.9
30 82.7
35 96.4
40 110.2
18.52 · 51 lbs
1445
↑ BMI↓ lbs · 3'8"
UnderOver

51 × 703 ÷ 44² = 35,853 ÷ 1,936 ≈ 18.52

WHO BMI categories (adults)

BMIWeight at 3'8", lbsWeight Category
BMI < 16< 44.1Underweight/Severe thinness
16 ≤ BMI < 1744.1–46.8Underweight/Moderate thinness
17 ≤ BMI < 18.546.9–50.9Underweight/Mild thinness
18.5 ≤ BMI < 2551–68.8Normal/Healthy Weight
25 ≤ BMI < 3068.9–82.6Overweight/Pre-obese
30 ≤ BMI < 3582.7–96.3Obese/Class I
35 ≤ BMI < 4096.4–110.1Obese/Class II
BMI ≥ 40≥ 110.2Morbid Obesity/Class III

Weights — on the 0.1 grid the page prints: the first weight that reaches the category and the last before the next.

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

See Also

Recalculate with different values ↑

BMI Table for 3'8" Height for Man and Woman

Height and WeightBMICategory
3'8" 36 lbs13.07Underweight/Severe thinness
3'8" 37 lbs13.44Underweight/Severe thinness
3'8" 38 lbs13.8Underweight/Severe thinness
3'8" 39 lbs14.16Underweight/Severe thinness
3'8" 40 lbs14.52Underweight/Severe thinness
3'8" 41 lbs14.89Underweight/Severe thinness
3'8" 42 lbs15.25 → BMI 15.2Underweight/Severe thinness
3'8" 43 lbs15.61Underweight/Severe thinness
3'8" 44 lbs15.98 → BMI 15.9Underweight/Severe thinness
3'8" 45 lbs16.34Underweight/Moderate thinness
3'8" 46 lbs16.7Underweight/Moderate thinness
3'8" 47 lbs17.07Underweight/Mild thinness
3'8" 48 lbs17.43Underweight/Mild thinness
3'8" 49 lbs17.79Underweight/Mild thinness
3'8" 50 lbs18.16Underweight/Mild thinness
3'8" 51 lbs18.52Normal/Healthy Weight
3'8" 52 lbs18.88Normal/Healthy Weight
3'8" 53 lbs19.25 → BMI 19.2Normal/Healthy Weight
3'8" 54 lbs19.61Normal/Healthy Weight
3'8" 55 lbs19.97Normal/Healthy Weight
3'8" 56 lbs20.33Normal/Healthy Weight
3'8" 57 lbs20.7Normal/Healthy Weight
3'8" 58 lbs21.06Normal/Healthy Weight
3'8" 59 lbs21.42Normal/Healthy Weight
3'8" 60 lbs21.79Normal/Healthy Weight
3'8" 61 lbs22.15 → BMI 22.1Normal/Healthy Weight
3'8" 62 lbs22.51Normal/Healthy Weight
3'8" 63 lbs22.88Normal/Healthy Weight
3'8" 64 lbs23.24Normal/Healthy Weight
3'8" 65 lbs23.6Normal/Healthy Weight

FAQ

What is BMI for 3ft 8in and 51 lbs?

BMI for Height 3'8" and Weight 51 lbs is 18.52 (Normal/Healthy Weight)

Is 51 pounds underweight for 3ft 8in?

No, 51 lbs 3ft 8in is considered Normal/Healthy Weight

Is 51 lbs overweight for 3ft 8in?

No, 51 lbs 3ft 8in is considered Normal/Healthy Weight

See Also