Input the values to calculate with our basic and advanced Conicity Index Calculator !

The Conicity Index Calculator is a tool used to assess body shape and composition based on waist circumference and body weight. It’s commonly employed in health and fitness fields to evaluate the risk of certain health conditions and monitor changes in body shape over time.

**Formula**:

The formula is:

$\text{CI} = \frac{\text{WC}}{0.109 \times \sqrt{(\text{BW})^3}$

**Variables:**

Variable |
Meaning |
---|---|

CI | Conicity Index (a measure of body fat distribution) |

WC | Waist Circumference (in centimeters or inches) |

BW | Body Weight (in kilograms or pounds) |

0.109 | Constant used in the formula |

**Solved Calculations :**

**Example 1:**

**Given**:

- Waist Circumference (WC) = 90 cm
- Body Weight (BW) = 70 kg

Calculation |
Instructions |
---|---|

Step 1: CI = $\frac{\text{WC}}{0.109 \times \sqrt{(\text{BW})^3}}$ |
Start with the formula. |

Step 2: CI = $\frac{90}{0.109 \times \sqrt{(70)^3}}$ |
Replace WC with 90 cm and BW with 70 kg. |

Step 3: CI = $\frac{90}{0.109 \times \sqrt{343000}}$ |
Calculate $(70)^3 = 343000$ |

Step 4: CI = $\frac{90}{0.109 \times 585.48}$ |
Take the square root of 343000. |

Step 5: CI = $\frac{90}{63.818}$ |
Multiply 0.109 by 585.48. |

Step 6: CI = 1.41 |
Divide 90 by 63.818 to get the Conicity Index. |

**Answer**:

The Conicity Index is **1.41**.

**Example 2:**

**Given**:

- Waist Circumference (WC) = 100 cm
- Body Weight (BW) = 80 kg

Calculation |
Instructions |
---|---|

Step 1: CI = $\frac{\text{WC}}{0.109 \times \sqrt{(\text{BW})^3}}$ |
Start with the formula. |

Step 2: CI = $\frac{100}{0.109 \times \sqrt{(80)^3}}$ |
Replace WC with 100 cm and BW with 80 kg. |

Step 3: CI = $\frac{100}{0.109 \times \sqrt{512000}}$ |
Calculate $(80)^3 = 512000$ |

Step 4: CI = $\frac{100}{0.109 \times 715.54}$ |
Take the square root of 512000. |

Step 5: CI = $\frac{100}{77.994}$ |
Multiply 0.109 by 715.54. |

Step 6: CI = 1.28 |
Divide 100 by 77.994 to get the Conicity Index. |

**Answer**:

The Conicity Index is **1.28**.

**Final Words:**

The **Conicity Index Calculator** helps calculate your conicity index (CI) by evaluating your waist circumference, height, and weight. This index measures abdominal fat distribution and helps assess the risk of central obesity, which is linked to cardiovascular diseases and metabolic disorders. Input your measurements to get quick and accurate results.