Ideal Weight Calculator
Find your ideal weight range using five different established formulas.
About this Calculator
There's no single ideal weight formula — different methods give different results. This calculator shows your ideal weight according to five established formulas: Devine (most widely used), Robinson, Miller, Hamwi, and the healthy BMI range. Each was developed for different clinical contexts. Seeing the range they produce gives you a realistic target zone rather than a single arbitrary number.
ideal weighthealthy weightDevine formulaRobinson formulaIBW