Using IBW for females with a height of 64 inches, what is the IBW in kilograms?

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Multiple Choice

Using IBW for females with a height of 64 inches, what is the IBW in kilograms?

Ideal body weight for females is commonly calculated with the Devine formula: start with a baseline of 45.5 kg, then add 2.3 kg for each inch over 5 feet. A height of 64 inches is 4 inches over 60, so IBW = 45.5 + (2.3 × 4) = 45.5 + 9.2 = 54.7 kg. Depending on rounding, this value is presented as about 54.6–54.7 kg in many resources, so the closest choice is 54.6 kg.

Ideal body weight for females is commonly calculated with the Devine formula: start with a baseline of 45.5 kg, then add 2.3 kg for each inch over 5 feet. A height of 64 inches is 4 inches over 60, so IBW = 45.5 + (2.3 × 4) = 45.5 + 9.2 = 54.7 kg. Depending on rounding, this value is presented as about 54.6–54.7 kg in many resources, so the closest choice is 54.6 kg.

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