IBW
Ideal Weight Calculator
Your ideal body weight by the four classic formulas, and the healthy BMI range for your height.
Result…
How it's calculated
Weight (kg) = a + b × (height in inches − 60) Devine (1974): men 50 + 2.3, women 45.5 + 2.3 Robinson (1983): men 52 + 1.9, women 49 + 1.7 Miller (1983): men 56.2 + 1.41, women 53.1 + 1.36 Hamwi (1964): men 48 + 2.7, women 45.5 + 2.2
These formulas were made to dose medicines, not to set personal goals, so read them as a rough guide. They ignore build and muscle; the healthy BMI range shows how wide a healthy weight really is at your height.
Your numbers, step by step
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