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Eosinophils (Absolute)

Blood

Eosinophils (Absolute)

COMMON RANGE

0.03 – 0.48

×10³/µL

0.902

Mayo Clinic Laboratories

Adult Male

↗

See all sources ↓

CONVERT & COMPARE

×10³/µL

0.3

×10⁹/L

300

cells/µL

Reference ranges by source

Published adult intervals: 5, from 2 named sources, shown in ×10³/µL.

SOURCE

SEX

AGE

RANGE

VISUAL

CITE

Mayo Clinic Laboratories

Male

12y–18y

0.1 – 0.2 ×10³/µL

↗

Mayo Clinic Laboratories

Male

≥18y

0.03 – 0.48 ×10³/µL

↗

Mayo Clinic Laboratories

Female

12y–18y

0.1 – 0.2 ×10³/µL

↗

Mayo Clinic Laboratories

Female

≥18y

0.03 – 0.48 ×10³/µL

↗

Labcorp

All

≥18y

0 – 0.4 ×10³/µL

↗

Mayo Clinic Laboratories

Male · 12y–18y

↗

0.1 – 0.2 ×10³/µL

Mayo Clinic Laboratories

Male · ≥18y

↗

0.03 – 0.48 ×10³/µL

Mayo Clinic Laboratories

Female · 12y–18y

↗

0.1 – 0.2 ×10³/µL

Mayo Clinic Laboratories

Female · ≥18y

↗

0.03 – 0.48 ×10³/µL

Labcorp

All · ≥18y

↗

0 – 0.4 ×10³/µL

Ages 0–17 (CALIPER)

14 age- and sex-stratified entries from the Canadian Laboratory Initiative on Pediatric Reference Intervals.

SOURCE

SEX

AGE

RANGE

VISUAL

CITE

Mayo Clinic Laboratories

Male

0–14d

0.12 – 0.66 ×10³/µL

↗

Mayo Clinic Laboratories

Male

14d–1mo

0.08 – 0.8 ×10³/µL

↗

Mayo Clinic Laboratories

Male

1mo–2mo

0.05 – 0.57 ×10³/µL

↗

Mayo Clinic Laboratories

Male

2mo–6mo

0.03 – 0.61 ×10³/µL

↗

Mayo Clinic Laboratories

Male

6mo–2y

0.02 – 0.82 ×10³/µL

↗

Mayo Clinic Laboratories

Male

2y–3y

0.03 – 0.53 ×10³/µL

↗

Mayo Clinic Laboratories

Male

3y–12y

0 – 0.5 ×10³/µL

↗

Mayo Clinic Laboratories

Female

0–14d

0.09 – 0.64 ×10³/µL

↗

Mayo Clinic Laboratories

Female

14d–1mo

0.06 – 0.75 ×10³/µL

↗

Mayo Clinic Laboratories

Female

1mo–2mo

0.04 – 0.63 ×10³/µL

↗

Mayo Clinic Laboratories

Female

2mo–6mo

0.02 – 0.74 ×10³/µL

↗

Mayo Clinic Laboratories

Female

6mo–2y

0.02 – 0.58 ×10³/µL

↗

Mayo Clinic Laboratories

Female

2y–3y

0.03 – 0.46 ×10³/µL

↗

Mayo Clinic Laboratories

Female

3y–12y

0 – 0.5 ×10³/µL

↗

Mayo Clinic Laboratories

Male · 0–14d

↗

0.12 – 0.66 ×10³/µL

Mayo Clinic Laboratories

Male · 14d–1mo

↗

0.08 – 0.8 ×10³/µL

Mayo Clinic Laboratories

Male · 1mo–2mo

↗

0.05 – 0.57 ×10³/µL

Mayo Clinic Laboratories

Male · 2mo–6mo

↗

0.03 – 0.61 ×10³/µL

Mayo Clinic Laboratories

Male · 6mo–2y

↗

0.02 – 0.82 ×10³/µL

Mayo Clinic Laboratories

Male · 2y–3y

↗

0.03 – 0.53 ×10³/µL

Mayo Clinic Laboratories

Male · 3y–12y

↗

0 – 0.5 ×10³/µL

Mayo Clinic Laboratories

Female · 0–14d

↗

0.09 – 0.64 ×10³/µL

Mayo Clinic Laboratories

Female · 14d–1mo

↗

0.06 – 0.75 ×10³/µL

Mayo Clinic Laboratories

Female · 1mo–2mo

↗

0.04 – 0.63 ×10³/µL

Mayo Clinic Laboratories

Female · 2mo–6mo

↗

0.02 – 0.74 ×10³/µL

Mayo Clinic Laboratories

Female · 6mo–2y

↗

0.02 – 0.58 ×10³/µL

Mayo Clinic Laboratories

Female · 2y–3y

↗

0.03 – 0.46 ×10³/µL

Mayo Clinic Laboratories

Female · 3y–12y

↗

0 – 0.5 ×10³/µL

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Sources

Mayo Clinic Laboratories

Labcorp

Last updated 2026-05-02

This page presents source-specific reference data and sourced explanations. For general wellness information only. This is not medical advice. For diagnosis or treatment of any condition, talk to a qualified clinician.

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