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  1. Platelet Count (PLT): Normal Range, Test Results & Meaning

    A platelet count (PLT) measures the number of platelets in your blood. A normal platelet range is 150,000 to 400,000 platelets per microliter of blood.

  2. Platelet count blood test: Normal, low, and high values

    Apr 25, 2025 · Platelets prevent bleeding and help wounds heal. Both high and low levels may indicate cancer, anemia, and autoimmune disorders. Learn more about these levels here.

  3. Normal Platelet Counts - Verywell Health

    Oct 21, 2025 · A normal platelet count is between 150,000 to 450,000 per microliter of blood. A high platelet count over 450,000 can lead to blood clots, while a low count below 150,000 …

  4. What Are Platelets and Why Are They Important?

    What is a healthy platelet count? A normal platelet count ranges from 150,000 to 450,000 platelets per microliter of blood. Having more than 450,000 platelets is a condition called …

  5. Platelet count: MedlinePlus Medical Encyclopedia

    Feb 3, 2025 · Platelets may be counted to monitor or diagnose diseases, or to look for the cause of too much bleeding or clotting. The normal number of platelets in the blood is 150,000 to …

  6. What Is the Normal Platelet Count Range by Age?

    Aug 27, 2025 · For adults, the widely accepted normal platelet count range is between 150,000 and 450,000 platelets per µL of blood. Some studies indicate minor differences in these …

  7. Platelet Counts: Tests, Conditions, and What to Expect - WebMD

    Nov 7, 2024 · Platelets generally make up less than 1% of your total blood volume. A healthy platelet count ranges from 150,000 to 450,000 platelets per microliter of blood. Low platelet …

  8. What Are Platelets? - University of Rochester Medical Center

    Under a microscope, a platelet looks like a tiny plate. Your healthcare provider may do a blood test called a complete blood count (CBC) to find out if your bone marrow is making the right …

  9. What Is a Normal Platelet Count by Age? - ScienceInsights

    Nov 20, 2025 · For most healthy adults, the standard reference range for a normal platelet count is between 150,000 and 450,000 platelets per \ (\mu\)L of blood. This broad range represents …

  10. Your normal platelet count will be about 150-400 x 109 platelets per litre of blood. If your level falls below 20 x 109/L, it is likely that spontaneous bleeding will occur. Low platelet levels can …