Conventional (USA) Units

SI Units

Dog

Cat

Cow

Horse

Pig

Sheep

Goat

Rabbit

Llama

Vietnamese Potbellied Pig

Ostrich

PCV (hematocrit)

%

× 10-2 L/L

37-55 (25-34)†

30-45 (24-34)†

24-46

32-48‡

36-43 (26-35)†

27-45

22-38

33-50

29-39

37-51

32

Hemoglobin (Hgb)

g/dL

× 10 g/L

12-18

8-15

8-15

10-18

9-13

9-15

8-12

10-17

13-18

11-15

12

Red blood cells

× 106/µL

× 1012 g/L

5.5-8.5

5-10

5-10

6-12

5-7

9-15

8-18

5-8

11-18

6-8

1.7

Reticulocytes

%

%

0-1.5

0-1

0

0

0-12

0

0

Mean corpuscular volume

fL

fL

60-77

39-55

40-60

34-58

52-62

28-40

16-25

58-67

21-28

47-68

174

Mean corpuscular Hgb

pg

pg

19.5-24.5

13-17

11-17

13-19

17-24

8-12

5.2-8

17-24

43-47

14-22

61

Mean corpuscular Hgb concentration

g/dL

× 10 g/L

32-36

30-36

30-36

31-37

29-34

31-34

30-36

29-37

28-33

33

Platelets

× 105/µL

× 1011/L

2-9

3-7

1-8

1-6

2-5

2.5-7.5

3-6

2.5-6.5

White blood cells

× 103/µL

× 109/L

6-17

5.5-19.5

4-12

6-12

11-22

4-12

4-13

5-12.5

7.5-21.5

19-38

5.5

Neutrophils (segmented)

% × 103/µL

% × 109/L

60-70 3-11.4

35-75 2.5-12.5

15-45 0.6-4

30-75 3-6

20-70 2-15

10-50 0.7-6.0

30-48 1.2-7.2

20-75 1-9.4

60-74 4.6-16

18-63 3.3-24

63^§ 3.4

Neutrophils (band)

% × 103/µL

% × 109/L

0-3 0-0.3

0-3 0-0.3

0-2 0-0.12

0-1 0-0.1

0-4 0-0.8

0

rare

0-1 0-0.35

0-1 0-0.4

Lymphocytes

% × 103/µL

% × 109/L

12-30 1-4.8

20-55 1.5-7

45-75 2.5-7.5

25-60 1.5-5

35-75 3.8-16.5

40-75 2-9

50-70 2-9

30-85 1.6-10.6

13-35 1-7.5

24-70 4.5-27

34 188

Monocytes

% × 103/µL

% × 109/L

3-10 0.15-1.35

1-4 0-0.85

2-7 0.025-0.85

1-8 0-0.6

0-10 0-1

0-6 0-0.75

0-4 0-0.55

1-4 0.05-0.5

1-4 0.05-0.8

3-13 0.6-5.0

2.8 0.15

Eosinophils

% × 103/µL

% × 109/L

2-10 0.1-0.75

2-12 0-0.75

2-20 0-2.4

1-10 0-0.8

0-15 0-1.5

0-10 0-1

1-8 0.05-0.65

1-4 0.05-0.5

0-15 0-3.3

1-12 0.2-4.6

0.3 0.02

Basophils

% × 103/µL

% × 109/L

rare

rare

0-2 0-0.2

0-3 0-0.3

0-3 0-0.5

0-3 0-0.3

0-1 0-0.12

1-7 0.05-0.9

0-2 0-0.4

0 0-0.4

0.2

Myeloid/erythroid ratio

0.75-2.4:1

0.6-3.9:1

0.3-1.8:1

0.9-3.8:1

1.2-2.2:1

0.8-1.7:1

0.7-1.0:1

Plasma proteins#

g/dL

× 10 g/L

6-7.5

6-7.5

6-8

6-8.5

6-8

6-7.5

6-7.75

5.4-8.3

5.4-8.5

Plasma fibrinogen

g/dL

× 10 g/L

0.15-0.3

0.15-0.3

0.1-0.6

0.1-0.4

0.2-0.4

0.1-0.5

0.1-0.4

0.2-0.4

0.1-0.4

0.1-0.4