Body & Weight
Ideal Weight Calculator
Four different formulas give you a range — not a single "perfect" number. Use this as a realistic goal range. These formulas apply to adults (18+) only.
📏 Your Details
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There is no single "ideal" weight. These formulas provide a target range. Body composition (muscle vs fat) matters more than the number on the scale.
Average of 3 formulas
69.9 kg
(154.1 lbs)
BMI healthy range: 56.7–76.3 kg
Hamwi
72.0 kg
Older clinical formula
Miller
68.7 kg
More conservative estimate
Robinson
68.9 kg
Based on frame size
BMI Range
56.7–76.3 kg
BMI 18.5–24.9
📐 Formula Breakdown
Hamwi (♂): 48 kg + 2.7 kg per inch over 5 ft
Hamwi (♀): 45.4 kg + 2.27 kg per inch over 5 ft
Miller (♂): 56.2 kg + 1.41 kg per inch over 5 ft
Miller (♀): 53.1 kg + 1.36 kg per inch over 5 ft
Robinson (♂): 52 kg + 1.9 kg per inch over 5 ft
Robinson (♀): 49 kg + 1.7 kg per inch over 5 ft