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    Ideal Weight for 4ft Female in kg and lbs

    Ideal Weight Calculator (Imperial)
    What is the Ideal Weight for
    ft
    in

    What is the Ideal Weight for 4 feet Female in kg?

    Answer

    For 4' Female
    Ideal Weight: 45.5 kg (100.3 lbs)
    Healthy Weight Range: 27.5 kg - 37.1 kg (60.7 lbs - 81.9 lbs)

    *according to B.J. Devine Ideal Weight Formula (see details below)

    *according to Body Mass Index (BMI) classification a weight between 27.5 kilograms and 37.1 kilograms for a height 4' Female is considered to be of a Healthy/Normal Weight

    23.8
    25.3
    27.5
    37.2
    44.6
    52.1
    59.5
    45.5 kg
    Ideal Weight on BMI Scale for 4' Female

    Ideal Weight for Female Formula (B.J. Devine)

    Ideal Weight for Female = 45.5kg + 2.3kg per inch over 5 feet

    Here is the complete solution:

    45.5kg + 2.3kg × max(48in - 60, 0)

    =

    45.5 + 2.3 × 0

    =

    45.5 + 0

    =

    45.5 kg

    Body Mass Index Table for Height 4' Female

    Height Weight Range Weight Category
    4'< 23.8 kgUnderweight/Severe thinness
    4'23.8 kg - 25.2 kgUnderweight/Moderate thinness
    4'25.3 kg - 27.4 kgUnderweight/Mild thinness
    4'27.5 kg - 37.1 kgNormal/Healthy Weight
    4'37.2 kg - 44.5 kgOverweight/Pre-obese
    4'44.6 kg - 52 kgObese/Class I
    4'52.1 kg - 59.4 kgObese/Class II
    4'≥ 59.5 kgMorbid Obesity/Class III

    *according to The World Health Organization (WHO)

    See Also

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    What is the Ideal Weight for 4' Female?. Ideal Weight for 4' Female is 45.5 kg (100.3 lbs). How much should a 4' height Female weigh? What is healthy weight for 4 feet Female?
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    Ideal Female Weight Based on Height

    HeightHealthy Weight RangeIdeal Weight
    2'9"13 kg - 17.5 kg
    (28.7 lbs - 38.7 lbs)
    		45.5 kg (100.3 lbs)
    2'10"13.8 kg - 18.6 kg
    (30.5 lbs - 41.1 lbs)
    		45.5 kg (100.3 lbs)
    2'11"14.7 kg - 19.7 kg
    (32.3 lbs - 43.5 lbs)
    		45.5 kg (100.3 lbs)
    3'15.5 kg - 20.8 kg
    (34.1 lbs - 46 lbs)
    		45.5 kg (100.3 lbs)
    3'1"16.4 kg - 22 kg
    (36.1 lbs - 48.6 lbs)
    		45.5 kg (100.3 lbs)
    3'2"17.3 kg - 23.2 kg
    (38 lbs - 51.3 lbs)
    		45.5 kg (100.3 lbs)
    3'3"18.2 kg - 24.5 kg
    (40.1 lbs - 54 lbs)
    		45.5 kg (100.3 lbs)
    3'4"19.1 kg - 25.8 kg
    (42.1 lbs - 56.8 lbs)
    		45.5 kg (100.3 lbs)
    3'5"20.1 kg - 27.1 kg
    (44.3 lbs - 59.7 lbs)
    		45.5 kg (100.3 lbs)
    3'6"21.1 kg - 28.4 kg
    (46.5 lbs - 62.7 lbs)
    		45.5 kg (100.3 lbs)
    3'7"22.1 kg - 29.8 kg
    (48.7 lbs - 65.7 lbs)
    		45.5 kg (100.3 lbs)
    3'8"23.2 kg - 31.2 kg
    (51 lbs - 68.8 lbs)
    		45.5 kg (100.3 lbs)
    3'9"24.2 kg - 32.6 kg
    (53.3 lbs - 71.9 lbs)
    		45.5 kg (100.3 lbs)
    3'10"25.3 kg - 34.1 kg
    (55.7 lbs - 75.2 lbs)
    		45.5 kg (100.3 lbs)
    3'11"26.4 kg - 35.6 kg
    (58.2 lbs - 78.5 lbs)
    		45.5 kg (100.3 lbs)
    4'27.5 kg - 37.1 kg
    (60.7 lbs - 81.9 lbs)
    		45.5 kg (100.3 lbs)
    4'1"28.7 kg - 38.7 kg
    (63.2 lbs - 85.3 lbs)
    		45.5 kg (100.3 lbs)
    4'2"29.9 kg - 40.3 kg
    (65.8 lbs - 88.8 lbs)
    		45.5 kg (100.3 lbs)
    4'3"31.1 kg - 41.9 kg
    (68.5 lbs - 92.4 lbs)
    		45.5 kg (100.3 lbs)
    4'4"32.3 kg - 43.6 kg
    (71.2 lbs - 96.1 lbs)
    		45.5 kg (100.3 lbs)
    4'5"33.6 kg - 45.2 kg
    (74 lbs - 99.8 lbs)
    		45.5 kg (100.3 lbs)
    4'6"34.8 kg - 47 kg
    (76.8 lbs - 103.6 lbs)
    		45.5 kg (100.3 lbs)
    4'7"36.1 kg - 48.7 kg
    (79.6 lbs - 107.5 lbs)
    		45.5 kg (100.3 lbs)
    4'8"37.5 kg - 50.5 kg
    (82.6 lbs - 111.4 lbs)
    		45.5 kg (100.3 lbs)
    4'9"38.8 kg - 52.3 kg
    (85.5 lbs - 115.5 lbs)
    		45.5 kg (100.3 lbs)
    4'10"40.2 kg - 54.2 kg
    (88.6 lbs - 119.6 lbs)
    		45.5 kg (100.3 lbs)
    4'11"41.6 kg - 56.1 kg
    (91.6 lbs - 123.7 lbs)
    		45.5 kg (100.3 lbs)
    5'43 kg - 58 kg
    (94.8 lbs - 127.9 lbs)
    		45.5 kg (100.3 lbs)
    5'1"44.4 kg - 60 kg
    (97.9 lbs - 132.2 lbs)
    		47.8 kg (105.4 lbs)
    5'2"45.9 kg - 61.9 kg
    (101.2 lbs - 136.6 lbs)
    		50.1 kg (110.5 lbs)

    Ideal Weight Calculator (Imperial)

    This calculator will help you to find out the Ideal Weight for a given Height (ft/in) and Sex. For example, it can help you find out what is the Ideal Weight for 4 feet Female in kg? (The answer is: 45.5 kg (100.3 lbs)). Enter Height (e.g. 4'), Sex (e.g. Female) and hit the 'Calculate' button.
    Ideal Weight Calculator (Imperial)
    What is the Ideal Weight for
    ft
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    FAQ

    What is the Ideal Weight for 4 feet Female in kg?

    For 4' Female Ideal Weight: 45.5 kg (100.3 lbs) Healthy Weight Range: 27.5 kg - 37.1 kg (60.7 lbs - 81.9 lbs)

    What is Normal/Healthy Weight Range for 4' Female?

    Normal/Healthy Weight Range for 4' Female is 27.5 kg - 37.1 kg (60.7 lbs - 81.9 lbs).

    How is the ideal weight of 45.5 kg for 4' calculated?

    By the Devine formula (1974): 45.5 kg for a woman plus 2.3 kg for every inch above 5 feet. 4' is 48 inches, 0 of them above 60, so 45.5 + 2.3 × 0 = 45.5 kg (100.3 lbs). Below 5 feet the surcharge is clamped at zero and the base weight stands.

    Why do the ideal weight and the healthy range give different answers?

    They are two different models. The range 27.5 kg - 37.1 kg is the BMI band 18.5-24.9 applied to 4', while the ideal weight 45.5 kg is a single point from the Devine formula and corresponds to a BMI of 30.61. The formula knows nothing about age, frame size or muscle, so its point need not sit in the middle of the range.

    See Also