1. What is the Corpulence Index?

The Corpulence Index (CI) is a measure of body fat based on weight and height. It provides an alternative to BMI for assessing body composition and obesity risk.

2. How Does the Calculator Work?

The calculator uses the Corpulence Index formula:

Where:

• \( Weight \) — Body weight in kilograms (kg)
• \( Height \) — Height in meters (m)

Explanation: The index calculates body mass relative to the cube of height, providing a three-dimensional assessment of body size.

3. Importance of CI Calculation

Details: The Corpulence Index helps assess obesity and body composition. It's particularly useful in nutritional studies and for evaluating health risks associated with excess body weight.

4. Using the Calculator

Tips: Enter weight in kilograms and height in meters. All values must be valid (weight > 0, height > 0).

5. Frequently Asked Questions (FAQ)

Q1: How does CI differ from BMI?
A: While BMI uses height squared (kg/m²), CI uses height cubed (kg/m³), potentially providing a more accurate assessment of body volume.

Q2: What are normal CI values?
A: Normal values typically range between 12-15 kg/m³ for adults, though this can vary by age, gender, and population.

Q3: When is CI particularly useful?
A: CI is often used in pediatric nutrition studies and for assessing obesity in populations where BMI may not be as accurate.

Q4: Are there limitations to CI?
A: Like BMI, CI doesn't distinguish between muscle and fat mass, and may not be accurate for very tall or very short individuals.

Q5: How should measurements be taken?
A: Weight should be measured with minimal clothing, and height should be measured without shoes for most accurate results.