Home Calculators ANC Neutrophil Calculator

ANC Neutrophil Calculator

Calculate Absolute Neutrophil Count from a CBC with differential. Determine neutropenia severity, infection risk, and clinical significance instantly.

For educational use only — not a substitute for clinical judgment or professional medical advice

CBC with Differential Inputs

Enter WBC count and neutrophil differential percentages

WBC Unit:

Normal: 4.5–11.0 K/µL

Mature neutrophils (normal: 50–70%)

Immature neutrophils (normal: 0–5%)

Optional: Full Differential (for validation — should sum to 100%)

ANC Result
—
/µL (cells per microliter)
Neutropenia Classification
—
calculate to see
Infection Risk
—
—

Calculated Values

WBC—
Segs (%)—
Bands (%)—
Segs + Bands—
ANC—

ANC Normal Ranges

Adult (normal)1,800–7,700
Mild neutropenia1,000–1,799
Moderate500–999
Severe<500
High (neutrophilia)>7,700

ANC Formula Reference

ANC Formula

WBC × (Segs% + Bands%) / 100

WBC in K/µL

Multiply WBC × 1000 first

Nadir

ANC lowest point post-chemo

Febrile Neutropenia

ANC <500 + fever ≥38.3°C