Sep 26, 2025 · Learn about normal white blood cell count ranges, what the ranges mean for each age group, and why a physician might order this type of blood test.

Mar 14, 2024 · Leukocytosis (high white blood count). Leukopenia (low white blood count). Thrombocytosis (high platelet count). Thrombocytopenia (low platelet count). These can be …

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 …

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 …

Oct 16, 2025 · What is the Normal WBC Range? The normal range for WBC count in adults is usually 4,500 to 11,000 white blood cells per microliter (µL) of blood. However, this range can …

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 …

What is a white blood count (WBC)? A white blood count measures the number of white blood cells (WBCs) in your blood. White blood cells, also called leukocytes, are part of your immune …

Dec 2, 2025 · Normal white blood cell counts vary between males and females, though many laboratories use combined reference ranges. The standard adult reference range typically falls …

The normal white blood cell count range for healthy adults is typically between 4,000 and 11,000 white blood cells per microliter of blood (4.0-11.0 ×10⁹/L).

When you get sick, your white blood cell count is higher than normal. This is because your body is releasing more of these cells to fight the infection. But if you have certain illnesses like HIV or …