Lung Age Calculator
Estimate lung age from available inputs and understand why the result cannot replace spirometry.
Lung Age Calculator
Gender
Height (cm)
Forced Expiratory Volume
A
About the Lung Age Calculator:
- 1. Lung age refers to the 'age' of your lungs. Through lung function tests, you can directly reflect the aging and health status of your lungs.
- 2. Generally, the 'age' of this organ should match your actual age, and its performance and lifespan should also be consistent with reality.
- 3. Male lung age = (0.0414 × height - 2.190 - FEV1) / 0.0244
- 4. Female lung age = (0.0342 × height - 1.578 - FEV1) / 0.0255
- 5. FEV1 in 1 second (L): Male: 3.18±0.12L; Female: 2.31±0.05L.
ABOUT THIS TOOL
Lung Age Calculator
Lung-age models are simplified ways to communicate respiratory measurements and may not apply to every person.