Ideal Weight Calculator
Estimate ideal body weight with Robinson, Miller, Devine, Hamwi formulas and BMI healthy range.
Result
—
Enter height and sex, then click Calculate.
Also Miller, Devine, and Hamwi. Frame size optionally adjusts ±10%. BMI healthy range is WHO 18.5–24.9 for the same height.
Primary inputs for all formulas.
Frame adjusts classical IBW; current weight shows delta.
See selected ideal weight, multi-formula range, and BMI healthy band.
Medium frame, Robinson formula.
Ideal ≈ 156–157 lb; formula range typically ~155–175 lb.
Treating one formula as absolute
Fix: Compare multiple formulas and the BMI band.
Ignoring body composition
Fix: Pair with BMI and body-fat tools.
Estimate ideal body weight with Robinson, Miller, Devine, Hamwi formulas and BMI healthy range.
Result
—
Enter height and sex, then click Calculate.