About Lung Capacity Calculator
Calculate predicted lung volumes and capacities based on age, height, gender, and ethnicity. This calculator helps assess pulmonary function and determine if lung volumes are within normal ranges for healthy individuals.
Lung Capacity Analysis
Clinical Interpretation
- ✓ Normal FEV1/FVC ratio: >0.70
- ✓ Restrictive pattern: FEV1/FVC >0.70, TLC <80%
- ✓ Obstructive pattern: FEV1/FVC <0.70
- ✓ Mixed pattern: FEV1/FVC <0.70, TLC <80%
- ✓ Consider clinical correlation
- ✓ Repeat testing if indicated