# Closing Capacity (CC) To Total Lung Volume Capacity Calcultion

The closing capacity (CC) is the volume in the lungs at which the alveoli collapse.
Use this calculator to find the Total Lung Capacity (TLC) which is the volume of air in the lungs at the end of maximal inspiration.

## Closing Capacity (CC) To Total Lung Volume Capacity Calculator

The closing capacity (CC) is the volume in the lungs at which the alveoli collapse.
Use this calculator to find the Total Lung Capacity (TLC) which is the volume of air in the lungs at the end of maximal inspiration.

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#### Formula:

TLC = IRV + TV + ERV + RV
CC = CV + RV
CC / TLC(%) = 100 * CC / TLC
**Where**,
TLC=Total lung capacity
CC=Closing capacity
IRV=Inspiratory Reserve Volume (Liters)
TV=Tidal Volume (Liters)
ERV=Expiratory Reserve Volum (Liters)
RV=Residual Volume (Liters)
CV=Closing Volume (Liters)
Total Lung Volume Capacity Calcultion is made easier. Free online Medical Calculators.

**Note :**This statistics calculator is presented for your own personal use and is to be used as a guide only. Medical and other decisions should NOT be based on the results of this calculator. Although this calculator has been tested, we cannot guarantee the accuracy of its calculations or results.