Range: 1 - 8
Range: 0 - 11
Average Ideal Weight
155 lbs
Based on all formulas
Healthy BMI Range
125 - 169 lbs
BMI 18.5 - 24.9
Results by Formula
| Formula | Ideal Weight | Description |
|---|---|---|
| Devine | 156 lbs | Most commonly used in medicine |
| Robinson | 152 lbs | Modified Devine formula |
| Miller | 152 lbs | Latest revision (1983) |
| Hamwi | 159 lbs | Often used in nutrition |
| Average | 155 lbs | Mean of all formulas |
Weight Range Summary
Healthy weight range based on BMI 18.5-24.9
Formula Details
Devine (1974): Originally for drug dosage calculations. Men: 50 + 2.3 per inch over 5'. Women: 45.5 + 2.3 per inch over 5'.
Robinson (1983): Modified Devine with slightly different coefficients.
Miller (1983): Similar approach with updated research.
Hamwi (1964): Men: 106 lbs + 6 lbs per inch over 5'. Women: 100 lbs + 5 lbs per inch over 5'.
Important Notes
These formulas provide general guidelines and don't account for body composition, muscle mass, bone density, or individual health factors. A "healthy" weight varies significantly between individuals. Consult a healthcare provider for personalized guidance.
Calculator Assumptions
- Formulas: Devine, Robinson, Miller, and Hamwi equations designed for adults 5' (152 cm) and taller
- Historical context: Developed 1960s-1980s primarily for medication dosing, not body composition
- BMI range: Based on WHO guidelines (18.5-24.9); optimal BMI may differ by age and ethnicity
- Frame size: Not accounted for; individuals with larger bone structures may weigh more
- Athletes: Formulas underestimate healthy weight for muscular individuals