Complete Blood Count – Laboratory Test Ranges

Complete Blood Count – Laboratory Test Ranges

Lab Value
Erythrocyte count

RBC
male

  • 4.7-6.1*1012/L
  • 4.7-6.1*106/μL
female

  • 4.2-5.4*1012/L
  • 4.2-5.4*106/μL
3.9-5.5*1012/L

6 months – 1 year
3.1-5.1*1012/L

3-6 months
2.7-4.5*1012/L

2-3 months
3.1-5.3*1012/L

1-2 months
3.9-5.9*1012/L

0-1 months
Hemoglobin

HGB / Hb
male

  • 130-170 g/L
  • 13-17 g/dL
  • 8.1-11.2 mmol/L
female

  • 120-160 g/L
  • 12-16 g/dL
  • 7.4-9.9 mmol/L
  • 11.3-14.1 g/dL
  • 7.1-8.8 mmol/L
6 months – 1 year
  • 9.5-14.1 g/dL
  • 5.9-8.8 mmol/L
3-6 months
  • 9.0-14.1 g/dL
  • 5.6-8.8 mmol/L
2-3 months
  • 10.7-17.1 g/dL
  • 6.7-10.7 mmol/L
1-2 months
  • 13.4-19.9 g/dL
  • 8.4-12.4 mmol/L
0-1 months
Hematocrit

Ht / HCT / PCV
male

  • 42-52 %
  • 0.42-0.52
female

  • 37-48 %
  • 0.37-0.48
31-41%

6 months-1 year
29-41%

3-6 months
28-41%

2-3 months
33-55%

1-2 months
42-65%

0-1 months
MCH 28-33 pg/cell

adults

23-31 pg/cell

6 months-1 year

27-36 pg/cell

1-3 months

31-37 pg/cell

0-1 months
MCHC
  • 32-36 g/dL
  • 320-360 g/L
adults
32-36 g/dL

6 months – 1 year
28-36 g/dL

0-6 months
MCV
  • 86-98 mm3
  • 80-95 fL
adults
70-85 fL

6 months-1 year
91-112 fL

3-6 months
74-108 fL

2-3 months
91-112 fL

1-2 months
88-123 fL

0-1 months
RDW 11.5-14.5%

adult
Middle-sized erythrocyte 7.55 ± 0.009 μm
Reticulocyte 0.2-1.2 %
Platelets count

Thrombocyte count / PLT
  • 150-400*109/L
  • 150K-400K /mm3
adults
180-320 *109/L

> 1 year
150-350 *109/L

< 1 year
100-420 *109/L

newborn
Leukocytes

WBC / NE#
  • 4.5-10.5*109/L
  • 4.5K-10.5K/mm3
adults
5.5-15.5 *109/L

2-4 years
6.0-17.0 *109/L

1-2 years
6.0-17.5 *109/L

3 months – 1 year
5.0-19.5 *109/L

1-3 months
9.0-30.0 *109/L

0-1 months
Myelocytes absent
Metamyelocytes absent
Neutrophils stab

band/stab/rod/IMM%
0-3 %
Neutrophils

segmentated cell / GR% / GR#
  • 40-60%
  • 3000-7000
adults
25-60%

2-4 years
25-60%

1-2 years
15-45%

3 months – 1 year
15-45%

1-3 months
45-80%

0-1 months
Eosinophils

EO% / EO#
  • 1-4 %
  • < 450
Basophils

BA% / BA#
0.5-1 %
Lymphocytes

LYM% / LYM#
  • 20-40 %
  • 1000-4000
adultss
25-60%

2-4 years
20-60%

1-2 years
42-74%

3 months – 1 year
40-76%

1-3 months
12-36%

0-1 months
Monocytes

MON% / MON#
  • 2-8 %
  • <850
ESR male: 2-10 mm/h
female: 3-15 mm/h

Abbreviations:

  • RBC — red blood cell
  • PCV — packed cell volume
  • MCH — Mean cell hemoglobin
  • MCHC — Mean corpuscular hemoglobin concentration
  • MCV — Mean corpuscular volume
  • WBC — White blood cell count
  • ESR — Erythrocyte sedimentation rate