Bilirubin (Total) in Serum

Heme-catabolism end-product processed by the liver and excreted in bile, reflecting hemolysis and hepatic clearance.
Also known as:
Total Bilirubin
S-tBIL
tBIL
Total Bili
.

Bilirubin (Total) ranges

Interpret your result
"Normal" lab range for Bilirubin (Total) is between 0.2 and 1.1 mg/dL:
0.2
1.1
According to Peter Attia, Bilirubin (Total) should be below 1.2 mg/dL:
1.2
According to OptimalDx, Bilirubin (Total) should be between 0.5 and 0.9 mg/dL:
0.5
0.9
Lowest all cause mortality was associated with Bilirubin (Total) between 0.55 and 1.05 mg/dL:
0.35
0.55
1.05
1.55
2.95
Optimal range
Optimal range for Bilirubin (Total) appears to be between 0.6 and 1.1 mg/dL:
0.25
0.6
1.1
1.5
4
This isn't medical advice. Consult your healthcare provider.

Images:

Total bilirubin was associated with all cause mortality

Total bilirubin was associated with all cause mortality

44,508 participants
Dataset: NHANES
Prospective cohort study

Get the Full Picture of Your Liver Health

Comprehensive liver function test interpretation tool that automatically calculates key liver health indexes and provides recommendations based on official clinical guidelines.

View Full Analysis

100% free and private. Enter only the values you have.

About the site author

My personal mission is to extend human lifespan by collectively adding 1 million years to people's lives.

Zsolt Szabo
Zsolt Szabo
Software Engineer, Biohacker, and Consultant for Longevity Clinics.

Please send me relevant research and feedback.

Any feedback is welcome at .
I am particularly interested in research on biomarkers associated with all-cause mortality and on defining optimal reference ranges.