Your ideal body weight is an estimate of what you should weigh for optimal health based on your height, gender, and age. This calculator uses four validated medical formulas to provide you with a comprehensive weight range.
Devine Formula (1974) - Most widely used in clinical settings for drug dosing and nutritional assessment.
Robinson Formula (1983) - Updated version providing slightly different estimates based on more recent population data.
Miller Formula (1983) - Alternative approach that tends to suggest slightly higher ideal weights.
Hamwi Formula (1964) - Original formula still used in clinical practice, particularly in nutrition therapy.
Healthy BMI Range - Weight range corresponding to BMI 18.5-24.9, which is associated with the lowest health risks.
Different formulas were developed for different populations and purposes. By showing results from multiple validated formulas, you get a more complete picture of your healthy weight range rather than a single number.
Your ideal weight range serves as a general target, not an absolute requirement. Focus on:
This calculator is for informational and educational purposes only. It should not be used as a substitute for professional medical advice, diagnosis, or treatment. Always consult with a qualified healthcare provider before starting any weight loss or weight gain program.