Absolute Neutrophil Count: normal range and what it means
Actual number of neutrophils — key for infection risk.
Normal range
Adult reference range.
- Low< 1500 cells/µL
- Normal1500 – 7800 cells/µL
- High≥ 7800 cells/µL
What it measures
The absolute neutrophil count, the number rather than the percentage. It is the figure that actually predicts infection risk, which is why chemotherapy is dosed against it.
What moves it
Bacterial infection, physical stress and steroids raise it; some medications and viral illness lower it. The most clinically watched white-cell number.
How to bring it into range
Some people, particularly of African ancestry, run a constitutionally lower count and are perfectly healthy. Context matters more than the cut-off.
How fast it responds
Hours to days.
Also reported as: anc · absolute neutrophil
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Common questions
- What is a normal Absolute Neutrophil Count level?
- Normal: 1500 – 7800 cells/µL. Adult reference range.
- What does a high Absolute Neutrophil Count mean?
- A value above the reference band means Absolute Neutrophil Count is outside the range typical for a healthy adult. A single reading is rarely conclusive on its own — what matters is the trend across draws and the other markers around it, which is why HealthOS reads the whole panel together rather than one number at a time.
- How do I improve my Absolute Neutrophil Count?
- Some people, particularly of African ancestry, run a constitutionally lower count and are perfectly healthy. Context matters more than the cut-off.
More in Complete Blood Count
Reference ranges are general-population guidance compiled from common clinical laboratories, not a diagnosis. Lab-to-lab ranges differ. Always read your results with your doctor.