Body Mass Index (BMI) for 3'3" 40 lbs

BMI Calculator (Imperial)
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What is BMI for 3ft 3in and 40 lbs?

Answer

BMI for Height 3'3" and Weight 40 lbs is
18.49

(Underweight/Mild thinness)

Healthy weight at 3'3": 40.1–54 lbs

40 lbs is 0.1 lbs below it

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 40.1
25 54.1
30 64.9
35 75.8
40 86.6
18.49 · 40 lbs
1445
↑ BMI↓ lbs · 3'3"
UnderOver

40 × 703 ÷ 39² = 28,120 ÷ 1,521 ≈ 18.49

WHO BMI categories (adults)

BMIWeight at 3'3", lbsWeight Category
BMI < 16< 34.7Underweight/Severe thinness
16 ≤ BMI < 1734.7–36.7Underweight/Moderate thinness
17 ≤ BMI < 18.536.8–40Underweight/Mild thinness
18.5 ≤ BMI < 2540.1–54Normal/Healthy Weight
25 ≤ BMI < 3054.1–64.8Overweight/Pre-obese
30 ≤ BMI < 3564.9–75.7Obese/Class I
35 ≤ BMI < 4075.8–86.5Obese/Class II
BMI ≥ 40≥ 86.6Morbid 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 3'3" Height for Man and Woman

Height and WeightBMICategory
3'3" 25 lbs11.55 → BMI 11.5Underweight/Severe thinness
3'3" 26 lbs12.02Underweight/Severe thinness
3'3" 27 lbs12.48Underweight/Severe thinness
3'3" 28 lbs12.94Underweight/Severe thinness
3'3" 29 lbs13.4Underweight/Severe thinness
3'3" 30 lbs13.87Underweight/Severe thinness
3'3" 31 lbs14.33Underweight/Severe thinness
3'3" 32 lbs14.79Underweight/Severe thinness
3'3" 33 lbs15.25 → BMI 15.2Underweight/Severe thinness
3'3" 34 lbs15.71Underweight/Severe thinness
3'3" 35 lbs16.18Underweight/Moderate thinness
3'3" 36 lbs16.64Underweight/Moderate thinness
3'3" 37 lbs17.1Underweight/Mild thinness
3'3" 38 lbs17.56Underweight/Mild thinness
3'3" 39 lbs18.03Underweight/Mild thinness
3'3" 40 lbs18.49 → BMI 18.4Underweight/Mild thinness
3'3" 41 lbs18.95 → BMI 18.9Normal/Healthy Weight
3'3" 42 lbs19.41Normal/Healthy Weight
3'3" 43 lbs19.87Normal/Healthy Weight
3'3" 44 lbs20.34Normal/Healthy Weight
3'3" 45 lbs20.8Normal/Healthy Weight
3'3" 46 lbs21.26Normal/Healthy Weight
3'3" 47 lbs21.72Normal/Healthy Weight
3'3" 48 lbs22.19Normal/Healthy Weight
3'3" 49 lbs22.65 → BMI 22.6Normal/Healthy Weight
3'3" 50 lbs23.11Normal/Healthy Weight
3'3" 51 lbs23.57Normal/Healthy Weight
3'3" 52 lbs24.03Normal/Healthy Weight
3'3" 53 lbs24.5Normal/Healthy Weight
3'3" 54 lbs24.96 → BMI 24.9Normal/Healthy Weight

FAQ

What is BMI for 3ft 3in and 40 lbs?

BMI for Height 3'3" and Weight 40 lbs is 18.49 (Underweight/Mild thinness)

Is 40 pounds underweight for 3ft 3in?

Yes, 40 lbs 3ft 3in is considered Underweight/Mild thinness

Is 40 lbs overweight for 3ft 3in?

No, 40 lbs 3ft 3in is considered Underweight/Mild thinness

See Also