Ideal Weight Calculator
Compare ideal weight estimates from multiple medical formulas.
Healthy BMI Range (18.5 - 24.9)
129 lbs - 174 lbs
| Formula | Ideal Weight |
|---|---|
| Devine (1974) | 161 lbs |
| Robinson (1983) | 157 lbs |
| Miller (1983) | 155 lbs |
| Hamwi (1964) | 165 lbs |
Why "Ideal Weight" Differs by Formula
These formulas were developed in the 1960s-70s for estimating medication dosing, not for defining health. They were based on specific populations and don't account for modern body composition knowledge. The BMI range (18.5-24.9) provides a more broadly applicable estimate. For more nuanced assessments, try our BMI calculator and body fat calculator.
A Better Way to Think About Weight
Weight is just one metric. Body composition (the ratio of fat to muscle), energy levels, lab values (blood pressure, cholesterol, blood sugar), and functional fitness are better indicators of health than a number on a scale. Focus on how you feel and perform rather than chasing a specific number.