Absolute neutrophil count (ANC) calculator and normal range

Short answer: The normal absolute neutrophil count range is 1500 – 7800 cells/µL for adults. Labs differ a little, so also check the range printed on your report.

Free calculator

ANC calculator

ANC = white cell count × (neutrophils % + bands %) ÷ 100

Source: Gibson C, Berliner N. How we evaluate and treat neutropenia in adults. Blood 2014;124(8):1251-1258.

×10³/µL

×10³/µL is the same number as ×10⁹/L

%

Sometimes printed as segmented neutrophils or segs

%

Only if your report lists bands separately

Your result

Enter the numbers from your lab report to see your result.

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A pointer, not a diagnosis. Talk to a doctor about your result, and sooner if you feel unwell.

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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
5009000 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 the normal neutrophil range?
As an absolute count, about 1,500 to 7,800 cells/µL (1.5 to 7.8 ×10⁹/L) for adults. As a share of white cells, about 40 to 75%. Labs differ a little. The absolute count is the one doctors use.
How do you calculate the absolute neutrophil count?
Multiply the white blood cell count by the neutrophil percentage, and add band neutrophils if your report lists them separately. A WBC of 6.0 ×10³/µL with 60% neutrophils gives 6,000 × 0.60 = 3,600 cells/µL.
What do mild, moderate and severe neutropenia mean?
Below 1,500 cells/µL is neutropenia: mild from 1,000 to 1,500, moderate from 500 to 1,000 and severe below 500. The lower the count, the higher the risk of infection. A count below 500, or any low count with a fever, needs prompt medical care.
Is a slightly low neutrophil count dangerous?
Mild neutropenia is common and often temporary, for example after a viral infection or with some medicines. Some people, including many of African and Middle Eastern descent, have a lower count all their lives and are healthy. A doctor can tell which applies to you.

More in Complete Blood Count

HaemoglobinHaematocritRed Blood Cell CountTotal WBC CountPlatelet CountNeutrophilsLymphocytesMonocytes

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.