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Ideal Weight Calculator

Estimate your ideal body weight from your height and sex using the Devine, Robinson, Miller and Hamwi formulas, plus a healthy BMI-based range.

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Ideal Weight Calculator – FAQs

How is ideal weight calculated?

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This calculator uses several established formulas (Devine, Robinson, Miller, and Hamwi) based on your height and sex, and also shows the healthy weight range for your height from BMI 18.5–24.9.

Is there one correct ideal weight?

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No. Ideal weight formulas give estimates, not exact targets. Muscle mass, frame size, and body composition all matter, so treat the result as a healthy range rather than a single number.