Ideal Weight Calculator
Calculate your ideal weight using multiple scientifically-backed formulas. Get personalized recommendations based on your height, gender, age, and body frame.
Optional: Include your current weight for comparison and recommendations
Frame size affects ideal weight calculations
Hamwi Formula (1964)
Men: 48 kg + 2.7 kg per inch over 5 feet
Women: 45.5 kg + 2.2 kg per inch over 5 feet
Most commonly used formula in medical practice.
Devine Formula (1974)
Men: 50 kg + 2.3 kg per inch over 5 feet
Women: 45.5 kg + 2.3 kg per inch over 5 feet
Developed for medical dosing calculations.
Robinson Formula (1983)
Men: 52 kg + 1.9 kg per inch over 5 feet
Women: 49 kg + 1.7 kg per inch over 5 feet
Modified version of the Devine formula.
Miller Formula (1983)
Men: 56.2 kg + 1.41 kg per inch over 5 feet
Women: 53.1 kg + 1.36 kg per inch over 5 feet
Contemporary approach to ideal weight calculation.
Body Frame Adjustments
Complete Your Health Assessment
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