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Blood Cell Numbers

The adult ranges of cells / 1 litre (l), total blood volume is about 4.7 to 5 litres. Blood Development | Blood Histology

Red Blood Cells

• Male: 4.32 - 5.66 x 10¹²/l
• Female: 3.88 - 4.99 x 10¹²/l

Leukocytes (white blood cells)

• Male: 3.7 - 9.5 x 10⁹/l
• Female: 3.9 - 11.1 x 10⁹/l

Granulocytes

• 1.8 - 8.9 x 10⁹/l
  • Neutrophils: 1.5 - 7.4 x 10⁹/l
  • Eosinophils: 0.02 - 0.67 x 10⁹/l
  • Basophils: 0 - 0.13 x 10⁹/l

Non-Granulocytes

• Monocytes 0.21 - 0.92 x 10⁹/l

Lymphocytes

• 1.1 - 3.5 x 10⁹/l
  • B-cells: 0.06 - 0.66 x 10⁹/l
  • T-cells: 0.77 - 2.68 x 10⁹/l
    • CD4+: 0.53 - 1.76 x 10⁹/l
    • CD8+: 0.30 - 1.03 x 10⁹/l
  • NK cells: 0.20 - 0.40 x 10⁹/l

Platelets

• 140 - 440 x 10⁹/l
  • not a cell, a cell fragment.