Proportionality of Body Calculator
This calculator evaluates the proportionality of your body by comparing the combined girths of the upper body and legs to hip size. It helps assess symmetry and detect imbalances in muscle development, often used in fitness and physique optimization.
Body Ratio and Symmetry Checker
Body Proportionality Index Formula
$$\text{Coefficient} = \frac{\text{Neck} + \text{Upper Arm} + \text{Lower Leg}}{\text{Hip}}$$
The proportionality coefficient evaluates body balance:
- Balanced Proportions (≈ 1.00): Symmetry between upper body and lower body
- < 0.85: Possible underdevelopment of upper body or legs
- > 1.15: Likely upper-body dominance or imbalanced shape
This is useful for:
- Fitness assessment
- Bodybuilding symmetry goals
- General aesthetic tracking
Ensure consistent units (e.g., cm or inches) when measuring.