Ideal Weight Calculator
Different medical formulas give different ideal weight estimates. This calculator shows you all of them so you can understand the full healthy range for your height.
Ideal Weight Formulas Explained
Why Multiple Formulas?
No single formula suits every body type. The Devine formula is used clinically in medication dosing. Robinson and Miller were developed to address Devine's limitations. The BMI range (18.5–24.9) gives the broadest healthy window.
Body Frame Size
Larger-framed people naturally carry more weight without being overweight. Wrist circumference relative to height is a simple way to estimate frame size — a rough guide only.
The Practical Takeaway
Rather than chasing a single number, aim for the BMI healthy range (18.5–24.9). This typically spans 10–15 kg, giving your body the flexibility it needs.
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