Ideal Weight Calculator

Calculate your healthy weight range based on height, gender, and body frame size using multiple established formulas.

Calculate Your Ideal Weight

Devine Formula
Robinson Formula
Miller Formula
Hamwi Formula

Your Results

Recommended Weight Range
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Enter your details and click calculate to see your ideal weight range.

Results by Formula

Devine
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Ideal Weight
Robinson
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Ideal Weight
Miller
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Ideal Weight
Hamwi
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Ideal Weight

BMI Comparison

Your current BMI based on your ideal weight range:

Underweight Normal Overweight Obese
BMI: --

About Ideal Weight

What is Ideal Weight?

Ideal weight is a range that is considered healthy for your height and body frame. It's not a single number but a range that accounts for individual differences in body composition.

Body Frame Size

Body frame size is determined by measuring wrist circumference relative to height. Small frame: wrist less than 15.9cm (men) or 14cm (women). Medium: 15.9-17.8cm (men) or 14-15.9cm (women). Large: over 17.8cm (men) or 15.9cm (women).

Ideal Weight Formulas

This calculator uses four formulas: Devine (most common), Robinson (similar to Devine), Miller (slightly different calculation), and Hamwi (based on 106 pounds for first 5 feet).

Limitations

Ideal weight calculations don't account for muscle mass, bone density, or body fat distribution. They provide a general guideline but individual factors should be considered for personalized health goals.