Ideal Weight Calculator

Estimate a reference body weight from adult height and sex. This is a broad guide, not a personal target.

Understanding ideal weight

Ideal weight formulas were created to estimate reference body weight, often for clinical dosing or general comparison. They do not know your frame size, muscle mass, body composition, ethnicity, training history or personal health goals. Because of that, the result should be viewed as a range marker rather than a strict destination.

A healthy weight is better judged with multiple signals: energy, blood pressure, lab results, waist measurement, fitness, sleep and how sustainable your habits feel. Many people can improve health without reaching a formula-based number. Small changes in food quality, strength training, walking and sleep can matter even when body weight changes slowly.

Discuss weight goals with a qualified professional if you have a medical condition, are pregnant, are under 18 or have a history of disordered eating.