Ideal Weight Calculator
Ideal Weight Calculator
Use this free ideal weight calculator to estimate a healthy body weight range from your height, sex, and preferred formula. The result is for general awareness and should not replace advice from a qualified health professional.
How the Ideal Weight Calculator Works
The calculator uses commonly cited formulas including Devine, Robinson, Miller, and Hamwi. These formulas estimate ideal body weight from height and sex. Because real health depends on body composition, age, activity, and medical history, the result should be treated as an estimate.
Formula Examples
For adults above 5 feet, many formulas start with a base weight and add a fixed amount for each inch above 5 feet. For example, the Devine formula uses 50 kg plus 2.3 kg per inch over 5 feet for men, and 45.5 kg plus 2.3 kg per inch over 5 feet for women.