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Free Online Tool
Ideal Weight Calculator
Calculate your ideal body weight.
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What is Ideal Weight?
Your ideal body weight depends on your height, gender and body frame. This calculator averages the Devine, Robinson, Miller and Hamwi formulas — the four most common medical estimates — for a balanced recommendation.
- Averages 4 standard formulas
- Separate result for each formula
- Gender-aware estimates
How to Use
- 1Select your gender and enter your age.
- 2Enter your height.
- 3Press Calculate to see your average ideal weight and each formula's estimate.
Stay healthy, stay happy!
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Frequently Asked Questions
Which formula is most accurate?
Each formula works slightly differently. Averaging all four gives a more balanced, practical estimate than any single one.
Does ideal weight account for muscle?
No. Muscle mass can push someone above these estimates while they remain healthy.
Is this medical advice?
No. Use this as a general guide and consult a healthcare professional for personal guidance.