Ideal Weight Calculator

Calculate your ideal body weight using 5 different medical formulas. Results include the Devine, Robinson, Miller, Hamwi, and BMI-based methods.

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Healthy Weight Range (BMI 18.5–24.9)

Enter your details above and tap Calculate Ideal Weight to see your results.

Formula Comparison

Formula

Ideal Weight

Step-by-step Solution

Visual Comparison

Formula Origins

Devine (1974): Most widely used formula in clinical settings for medication dosing.

Robinson (1983): Adjustment to Devine formula with different weight increments per inch.

Miller (1983): Alternative formula providing slightly different weight targets.

Hamwi (1964): Quick estimation formula commonly used in nutrition counseling.

BMI-based: WHO healthy weight range (BMI 18.5–24.9) for your height.

Related Calculators

Important Notes

Ideal weight is a range, not a single number. Individual goals may vary.

These formulas were developed primarily for Western populations; results may vary for different body types.

Muscle mass, bone density, and overall body composition are more important than weight alone.

Consult a healthcare professional for personalized weight management advice.