Mar 14, 2024 · A complete blood count (CBC) is a blood test that measures amounts and sizes of your red blood cells, hemoglobin, white blood cells and platelets.

Jan 23, 2026 · A normal white blood cell (WBC) count varies significantly by age, from 9,000 to 30,000 cells/mm3 in newborns to 4,500 to 11,000 cells/mm3 in adults. These ranges can help you and your …

Mar 7, 2024 · A normal white blood cell count can mean your immune system is functioning as it should. The normal white blood cell count range is typically between 4,000 and 11,000/microliter (μL).

May 21, 2025 · The normal white blood cell count in a healthy adult is between 4,000 and 11,000 WBCs per microliter (μl or mcL) or cubic millimeter (mm3) of blood, though this may differ between males …

May 25, 2025 · Understanding normal WBC count values is crucial for diagnosing and monitoring various health conditions. A normal white blood cell (WBC) count ranges from 4,500 to 11,000 cells …

Feb 3, 2025 · The normal number of WBCs in the blood is 4,500 to 11,000 WBCs per microliter (4.5 to 11.0 × 10 9 /L). Normal value ranges may vary slightly among different labs.

Jul 22, 2025 · A typical reference range for a total white blood cell count in adults is between 4,000 and 11,000 cells per microliter of blood. These normal ranges can vary slightly between laboratories …

Dec 2, 2025 · White blood cell count measures the number of infection-fighting leukocytes in the blood, with normal adult ranges typically between 4,500 and 11,000 cells per microliter, varying by age, sex, …

For most adults, the normal WBC range is about 4,000 to 11,000 cells per microliter of blood. Values below or above this range act as clinical signals rather than a diagnosis by themselves.

Feb 24, 2022 · The normal range of WBCs in people at different age spans is determined by the University of Rochester Medical Center (UMRC). These WBC counts are summarised in the table …