Find your ideal weight range based on height and frame size.
Ideal body weight is a concept that has evolved over decades. While there is no single "perfect" weight for any individual, various formulas can provide a useful reference range. The most commonly used formulas include the Devine, Robinson, Miller, and Hamwi equations.
The Devine formula, developed in 1974, calculates ideal body weight based on height. For men: 50 kg + 2.3 kg for each inch over 5 feet. For women: 45.5 kg + 2.3 kg for each inch over 5 feet. This calculator adds a 10% range above and below for a realistic target.
Your ideal weight depends on many factors including body composition, bone density, muscle mass, age, and overall health. An athlete may weigh more than the formula suggests due to muscle mass but be perfectly healthy. Conversely, someone within the "ideal" range may still carry excess body fat.
Consider your ideal weight as one data point among many. Combine it with BMI, body fat percentage, waist circumference, and how you feel physically. Work with healthcare providers to determine the best weight goals for your individual circumstances and health history.