Health
Ideal Weight Calculator
Find your ideal body weight range using four established formulas.
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Ideal Weight Calculator
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Ideal Weight by Formula
—Robinson (kg)
—Devine (kg)
—Miller (kg)
—Hamwi (kg)
Average Ideal Weight
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kg
What Is Ideal Body Weight?
Ideal Body Weight (IBW) is a target weight range considered optimal for a given height and sex. Various formulas have been developed since the 1960s; none is universally superior, which is why we present all four.
IBW Formulas
Robinson (1983): Males: 52 kg + 1.9 kg per inch over 5 ft. Females: 49 kg + 1.7 kg per inch over 5 ft.
Devine (1974): Males: 50 kg + 2.3 kg per inch over 5 ft. Females: 45.5 kg + 2.3 kg per inch over 5 ft.
Miller (1983): Males: 56.2 kg + 1.41 kg per inch over 5 ft. Females: 53.1 kg + 1.36 kg per inch over 5 ft.