Ideal Weight Calculator
Calculate your healthy weight range
Gender
Height
cm
Calculation Method
About Ideal Weight
Ideal weight is a concept that defines the healthy weight range for a person based on their height and gender. Different formulas provide slightly different results, which is why we show multiple methods.
Ideal Weight Formulas
| Formula | Year | Equation | Notes |
|---|---|---|---|
| G.J. Hamwi | 1964 | M: 48.0 kg + 2.7 kg/inch > 5ft F: 45.5 kg + 2.2 kg/inch > 5ft |
Originally for medical dosage |
| B.J. Devine | 1974 | M: 50.0 kg + 2.3 kg/inch > 5ft F: 45.5 kg + 2.3 kg/inch > 5ft |
Widely used in medical field |
| J.D. Robinson | 1983 | M: 52.0 kg + 1.9 kg/inch > 5ft F: 49.0 kg + 1.7 kg/inch > 5ft |
Modification of Devine formula |
| D.R. Miller | 1983 | M: 56.2 kg + 1.41 kg/inch > 5ft F: 53.1 kg + 1.36 kg/inch > 5ft |
Most conservative formula |
BMI-Based Healthy Weight
The World Health Organization (WHO) recommends maintaining a BMI between 18.5 and 25 kg/m² for optimal health. This range is associated with the lowest risk of chronic diseases.
Limitations
- These formulas don't account for muscle mass, bone density, or body composition
- Ideal weight can vary based on age, ethnicity, and individual factors
- Consult with healthcare professionals for personalized advice