Convert any Mean Corpuscular Volume (MCV) result between units on the unit converter.
What is the normal range for Mean Corpuscular Volume (MCV)?
The standard teaching reference range for Mean Corpuscular Volume (MCV) is 80–100 fL. This value is measured in whole blood (edta).
Source: Adult reference values compiled from Pagana & Pagana, Mosby's Diagnostic and Laboratory Test Reference, and Fischbach & Dunning, A Manual of Laboratory and Diagnostic Tests. Reference ranges vary by laboratory, method, age, sex, and population — always use the range printed on the actual result.
Above the range
Common causes of a high Mean Corpuscular Volume (MCV)
B12 or folate deficiency (macrocytic)
Alcohol use
Hypothyroidism
Liver disease
Below the range
Common causes of a low Mean Corpuscular Volume (MCV)
Iron deficiency (microcytic)
Thalassemia
Anemia of chronic disease
At the bedside
Nursing considerations
Classifies anemia as microcytic (< 80), normocytic, or macrocytic (> 100).
Pair with RDW and the peripheral smear to narrow the cause.