Ideal Weight Calculator

Several formulas exist for estimating ideal body weight. The most common include the Devine formula (men: 50 kg + 2.3 kg per inch over 5 feet; women: 45.5 kg + 2.3 kg per inch over 5 feet), the Robinson formula, and the Miller formula. These formulas give a reference range and are primarily used in clinical settings for drug dosing and ventilation calculations rather than as strict personal targets.

Not exactly. Ideal weight formulas give a single number or narrow range based on height, which is a simplification. Healthy weight is better described as a range, such as the BMI range of 18.5-24.9, which translates to different weight ranges for different heights. Healthy weight also depends on individual factors like muscle mass, bone density, age, and ethnicity, which these formulas do not capture.

Yes. Some individuals classified as overweight by BMI or ideal weight formulas are metabolically healthy, with normal blood pressure, blood glucose, and cholesterol. Conversely, some people within the 'normal' range can have metabolic risk factors. Overall health is better assessed by a combination of body weight, waist circumference, cardiorespiratory fitness, blood markers, and lifestyle habits rather than weight alone.