Hematology Reference Ranges

RED BLOOD CELL COUNT (RBC)

HEMOGLOBIN

Males

Males

Birth: 3.90-5.50×10(12)/L

Birth-7 days: 13.5-22.0 g/dL

1-7 days: 3.90-6.00 × 10(12)/L

8-14 days: 12.5-21.0 g/dL

8-14 days: 3.60-6.00 × 10(12)/L

15 days-1 month: 10.0-20.0 g/dL

15 days-1 month: 3.00-5.50 x10(12)/L

2-5 months: 10.0-14.0 g/dL

2-5 months: 3.10-4.50 × 10(12)/L

6 months-2 years: 10.5-13.5 g/dL

6-11 months: 3.70-6.00 × 10(12)/L

2 years: 11.0-14.0 g/dL

1-2 years: 3.70-6.00 × 10(12)/L

3-5 years:11.0-14.5 g/dL

2 years: 4.10-5.10 x10(12)/L

6-11 years: 12.0-14.0 g/dL

3-5 years: 4.10-5.30 × 10(12)/L

12-15 years: 12.8-16.0 g/dL

6-11 years: 4.20-5.10 × 10(12)/L

Adults: 13.5-17.5 g/dL

12-15 years: 4.40-5.50 × 10(12)/L

Adults: 4.32-5.72×10(12)/L

Females

Birth-7 days: 13.5-22.0 g/dL

Females

8-14 days: 12.5-21.0 g/dL

Birth: 3.90-5.50×10(12)/L

15 days-1 month: 10.0-20.0 g/dL

1-7 days: 3.90-6.00 × 10(12)/L

2-5 months: 10.0-14.0 g/dL

8-14 days: 3.60-6.00 × 10(12)/L

6 months-2 years: 10.5-13.5 g/dL

15days-1 month: 3.00-5.50 × 10(12)/L

2 years: 11.0-14.0 g/dL

2-5 months: 3.10-4.50 × 10(12)/L

3-5 years: 11.8-14.7 g/dL

6-11 months: 3.70-6.00x 10(12)/L

6-11 years: 12.0-14.5 g/dL

1-2 years: 3.70-6.00 × 10(12)/L

12-15 years: 12.2-14.8 g/dL

2 years: 4.10-5.10 × 10(12)/L

Adults: 12.0-15.5 g/dL

3-5 years: 4.10-5.20 × 10(12)/L

6-11 years: 4.10-5.30 × 10(12)/L

HEMATOCRIT

12-15 years: 4.10-5.20 × 10(12)/L

Males

Adults: 3.90-5.03 × 10(12)/L

Birth-7 days: 42.0-60.0%

8-14 days: 39.0-60.0%

MEAN CORPUSCULAR VOLUME (MCV)

15 days-1 month: 31.0-55.0%

Males

2-5 months: 28.0-42.0%

Birth: 98.0-120.0 fL

6 months-1 year: 33.0-40.0%

1-7 days: 88.0-120.0 fL

2 years: 33.0-42.0%

8-14 days: 86.0-120.0 fL

3-5 years: 33.0-43.0%

15 days-1 month: 85.0-110.0 fL

6-11 years: 35.8-42.4%

2-5 months: 77.0-110.0 fL

12-15 years: 37.3-47.3%

6 months-5 years: 74.0-89.0 fL

Adults: 38.8-50.0%

6-11 years: 76.5-90.6 fL

12-15 years: 81.4-91.9 fL

Adults: 81.2-95.1 fL

Females

Birth-7 days: 42.0-60.0%

Females

8-14 days: 39.0-60.0%

Birth: 98.0-120.0 fL

15 days-1 month: 31.0-55.0%

1-7 days: 88.0-120.0 fL

2-5 months: 28.0-42.0%

8-14 days: 86.0-120.0 fL

6 months-1 year: 33.0-40.0%

15 days-1 month: 85.0-110.0 fL

2 years: 33.0-42.0%

2-5 months: 77.0-110.0 fL

3-5 years: 35.0-44.0%

6 months-5 years: 74.0-89.0 fL

6-11 years: 35.7-43.0%

6-11 years: 78.5-90.4 fL

12-15 years: 36.3-43.4%

12-15 years: 79.9-92.3 fL

Adults: 34.9-44.5%

Adults: 81.6-98.3 fL

RDW-SD

Adult female: 36.4-46.3

Adult male: 35.1-43.9

RED CELL DISTRIBUTION WIDTH
(RDW)

WHITE BLOOD CELL COUNT (WBC)

Males

Males

<2 years: not established

Birth: 9.0-30.0 × 10(9)/L

2 years: 12.0-14.5%

1-7 days: 9.4-34.0 × 10(9)/L

3-5 years: 12.0-14.0%

8-14 days: 5.0-21.0×10(9)/L

6-11 years: 12.0-14.0%

15 days-1 month: 5.0-20.0 × 10(9)/L

12-15 years: 11.6-13.8%

2-5 months: 5.0-15.0 × 10(9)/L

Adults: 11.8-15.6%

6 months-2 years: 6.0-11.0 × 10(9)/L

2 years: 5.0-12.0 x10(9)/L

Females

3-5 years: 4.0-12.0 × 10(9)/L

<2 years: not established

6-11 years: 3.4-9.5 × 10(9)/L

2 years: 12.0-14.5%

12-15 years: 3.6-9.1 × 10(9)/L

3-5 years: 12.0-14.0%

Adults: 3.5-10.5 x10(9)/L

6-11 years: 11.6-13.4%

12-15 years: 11.2-13.5%

Females

Adults: 11.9-15.5%

Birth: 9.0-30.0 × 10(9)/L

1-7 days: 9.4-34.0 x10(9)/L

MCHC:

8-14 days: 5.0-21.0 × 10(9)/L

0-11 years: 31-35 g/dL

15 days-1 month: 5.0-20.0 × 10(9)/L

12 and up: 32-36 g/dL

2-5 months: 5.0-15.0 × 10(9)/L

6 months-2 years: 6.0-11.0 × 10(9)/L

MCH:

2 years: 5.0-12.0 x10(9)/L

0-1 week: 31-39 (pg)

3-5 years: 4.0-12.0 × 10(9)/L

1 week- 1 month: 30-37 (pg)

6-11 years: 3.4-10.8 × 10(9)/L

1 month- 2 years: 23-33 (pg)

12-15 years: 4.1-8.9 × 10(9)/L

2 years- 12 years: 24-30 (pg)

Adults: 3.5-10.5 x10(9)/L

12 years and up: 26-33 (pg)

LYMPHOCYTES

NEUTROPHILS

Birth: 2.00-11.00 × 10(9)/L

“Birth: 9.00-26.00 × 10(9)/L

1-7 days: 2.00-11.00 × 10(9)/L

1-7 days: 1.50-10.00 × 10(9)/L

8-14 days: 2.00-17.00 × 10(9)/L

8-14 days: 1.00-9.50 × 10(9)/L

15 days-1 month: 2.50-16.50 × 10(9)/L

15 days-1 month: 1.00-9.00 × 10(9)/L

2-5 months: 4.00-13.50 × 10(9)/L

2-5 months: 1.00-8.50 × 10(9)/L

6 months-11 months: 4.00-10.50 x10(9)/L

6 months-5 years: 1.50-8.50 × 10(9)/L

1-5 years: 1.50-7.00 × 10(9)/L

6-11 years: 1.50-8.50 × 10(9)/L

6-11 years: 1.50-6.50 × 10(9)/L

12-15 years: 1.80-8.00 × 10(9)/L

12-15 years: 1.20-5.20 × 10(9)/L

Adults: 1.70-7.00 x10(9)/L

Adults: 0.90-2.90 x10(9)/L

EOSINOPHILS

MONOCYTES

Birth-5 months: 0.02-0.85 × 10(9)/L

Birth-14 days: 0.40-1.80 × 10(9)/L

6 months-11 months: 0.05-0.70 × 10(9)/L

15 days-11 months: 0.05-1.10 × 10(9)/L

1-5 years: 0.0-0.65 × 10(9)/L

1-15 years: 0.00-0.80 × 10(9)/L

6-15 years: 0.00-0.50 × 10(9)/L

Adults: 0.30-0.90 x10(9)/L

Adults: 0.05-0.50 x10(9)/L

BASOPHILS

PLATELETS

Birth-5 months: 0.00-0.60 × 10(9)/L

Birth-5 months: 150-350 × 10(9)/L

6 months-16 years: 0.00-0.20 × 10(9)/L

 ≥ 6 months: 150-450 × 10(9)/L

≥ 17 years: 0.00-0.30 × 10(9)/L

MPV:

IPF:

0-18 years: 7-10.4

1.1-6.1 %

≥ 18 years: 8-12

Retic %

Retic #

Male:

0 days - < 4 days: 2.2 - 4.8

4 days - <31 days: 0.4 - 2.7

31 days - <61 days: 0.9 - 3.8

61 days - <181 days: 0.9 - 3.1

181 days - <2 years:0.8 - 2.0

2 years - <6 years:0.8 - 2.0

6 years - <12 years: 0.7 - 2.2

12 years - < 18 years: 0.8 - 2.2

≥ 18 years: 1.1 - 2.7

Female:

0 days - < 4 days: 2.1 - 3.7

4 days - <31 days: 0.4 - 2.0

31 days - <61 days: 1.5 - 3.2

61 days - <181 days: 1.1 - 2.9

181 days - <2 years: 0.9 - 2.0

2 years - <6 years: 0.8 - 2.1

6 years - <12 years: 0.8 -2.8

12 years - < 18 years: 0.8 - 2.2

≥ 18 years: 0.9 - 2.4

Male:

0 days - <181 days: 0.037 - 0.104

181 days - <2 years: 0.029 - 0.089

2 years - <6 years: 0.029 - 0.080

6 years - <12 years: 0.039 - 0.106

12 years - <18 years: 0.039 - 0.100

≥ 18 years:  0.055 - 0.141

Female:

0 days - <181 days: 0.052 - 0.120

181 days - <2 years: 0.035 - 0.092

2 years - <6 years: 0.043 - 0.083

6 years - <12 years: 0.037 - 0.093

12 years - <18 years: 0.040 - 0.102

≥ 18 years: 0.041 - 0.112

IPF

CHr (pg) / Ret Hg

1.1 - 6.1 %

Male:

0 day - <2 years: 22.5 - 31.8

2 years - <6 years: 25.1 - 32.0

6 years - <12 years: 23.6 - 33.9

12 years - <18 years: 27.0 - 33.2

≥ 18 years: 29.0 - 35.3

Female:

0 day - <2 years: 23.9 - 30.9

2 years - <6 years: 26.4 - 32.1

6 years - <12 years: 25.1 - 33.1

12 years - <18 years: 28.2 - 33.9

≥ 18 years: 27.5 - 34.2