Ideal Weight Calculator
Estimate ideal body weight from your height and sex using the Devine, Robinson, Miller and Hamwi formulas.
Enter your values and press Calculate.
How to use the Ideal Weight calculator
These formulas were developed for clinical drug dosing, not as personal goals. They work best for heights between about 5 ft and 6 ft 6 in and ignore frame size and muscle mass.
Formula
Each formula starts from a base weight at 5 ft (60 in) and adds a fixed amount per inch above that. For example Devine (men): 50 kg + 2.3 kg per inch over 5 ft.
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