Ideal Body Weight (IBW) Calculator
Compare your ideal healthy weight across 5 clinical formulas (Devine, Robinson, Miller, Hamwi, and Broca).
📏 Height & Gender
Devine Formula (1974)
70.5 kg
Robinson Formula (1983)
68.9 kg
Miller Formula (1983)
69.4 kg
Hamwi Formula (1964)
72.7 kg
The 5 Famous Clinical Ideal Weight Formulas
| Formula | Male Equation | Female Equation |
|---|---|---|
| Devine (Standard) | 50 kg + 2.3 kg per inch over 5 ft | 45.5 kg + 2.3 kg per inch over 5 ft |
| Robinson | 52 kg + 1.9 kg per inch over 5 ft | 49 kg + 1.7 kg per inch over 5 ft |
| Miller | 56.2 kg + 1.41 kg per inch over 5 ft | 53.1 kg + 1.36 kg per inch over 5 ft |
| Hamwi | 48 kg + 2.7 kg per inch over 5 ft | 45.5 kg + 2.2 kg per inch over 5 ft |