May 12, 2025 · Here are normal hematocrit levels by sex and age: Males: 41% to 50% Females: 36% to 44% Infants: 32% to 42% Newborns: 45% to 61% The range for what counts as normal can vary by …

Sep 20, 2024 · The hematocrit is the proportion, by volume, of the blood that consists of red blood cells. Learn the significance of normal, high, and low hematocrit values, and symptoms.

Nov 3, 2025 · Learn about the hematocrit (HCT) blood test, the normal levels, and how it is used to diagnose conditions such as anemia, leukemia, and iron deficiency.

Results from your hematocrit test are reported as the percentage of blood cells that are red blood cells. Typical ranges vary substantially with race, age and sex. The definition of typical red-blood cell …

Normal values for the hematocrit test vary according to age, sex, pregnancy, the altitude where people live, and even vary slightly between various testing methods. The following chart is reported ranges …

Apr 2, 2025 · Hematocrit is like your blood’s efficiency rating – it tells you how much of your blood is made up of oxygen-carrying red cells versus the liquid plasma. This simple percentage has powerful …

Apr 18, 2024 · Their job is to fight off invaders by producing antibodies. Hematocrit tests measure how much of your blood is red blood cells and determines if that amount is normal.

Normal hematocrit levels vary based on age and race.. In adults, normal levels for men range from 41%-50%. For women, the normal range is slightly lower: 36%-44%. A hematocrit level below the normal …

Learn about what HCT Blood Test Normal Range is and what your hematocrit level means for your health, including causes of high/low HCT & influencing factors.

Aug 2, 2025 · Normal ranges for hematocrit can vary depending on factors such as age, sex, and the specific laboratory conducting the test. For adult males, a typical range falls between 41% and 50%, …