Pulmonology
DLCO Percent Predicted calculator
Enter the published formula inputs below to calculate and interpret this score.
Clinical inputs
mL/min/mmHg
Allowed range: 1–80 mL/min/mmHg
Quick picks
mL/min/mmHg
Allowed range: 1–80 mL/min/mmHg
Quick picks
Result
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Clinical inputs
- Observed DLCO (mL/min/mmHg)Accepted range: 1 to 80
- Predicted DLCO (mL/min/mmHg)Accepted range: 1 to 80
Primary source
Crapo RO et al. Reference spirometric values using techniques and equipment that meet ATS recommendations. Am Rev Respir Dis. DOI: 10.1164/arrd.1981.123.5.659. PMID: 7271065. Scope: Percent predicted DLCO = (observed DLCO / predicted DLCO) × 100 using laboratory reference equations. (1981)
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