Ideal weight calculator
Find your healthy weight range using four established medical formulas: Hamwi, Devine, Robinson, and Miller.
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Frequently asked questions
Which ideal weight formula dey most accurate?
No single formula dey universally most accurate — dem develop all of dem for different clinical contexts, no be as fitness targets. Devine formula (1974) na di most widely used for medical dosing. For general reference, di average of all four formulas fit give reasonable middle-ground estimate. Individual factors like muscle mass and frame size mean your healthy weight fit different well well from any formula.
Ideal weight na di same as healthy weight?
No exactly. Dem design these formulas for clinical pharmacology to improve drug dosing accuracy — no be as health targets. Healthy weight dey typically defined as BMI between 18.5 and 24.9, wey mean range of weights rather than one number. Di ideal weight from these formulas often fall near di middle of that healthy BMI range.
Why male and female results dey different?
Men and women get different typical body compositions for di same height. Women naturally carry higher percentage of body fat, and these formulas apply different baseline values and multipliers for each sex to account for this difference. For di same height, di formulas generally produce lower ideal weight for women than for men.
These formulas dey account for body frame size?
Most of these formulas no directly account for frame size. Hamwi formula mention medium frame and suggest add or subtract 10% for large or small frames respectively. In practice, people wey get larger bone structure or more muscle mass fit get healthy weight wey higher than these formulas suggest.
I suppose aim to reach my ideal weight?
These numbers na reference points, no be targets wey you must hit. Many people dey perfectly healthy for weights above or below wetin these formulas suggest. Focus on sustainable habits — regular exercise, adequate protein, good sleep — rather than reaching specific number. If you dey concerned about your weight, talk to healthcare professional for personalised guidance.
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BMI for Women vs Men: Wetin Dey Change, Wetin No Dey Change, And Wetin You Suppose WatchBMI dey use the same formula for women and men, but body-composition difference still matter. This guide explain how BMI take apply across sexes and where body-fat context fit help pass BMI.