Question: what is fl in mcv?
Answer: Calculation. To calculate MCV, the hematocrit (Hct) is divided by the concentration of RBCs ([RBC]) Normally, MCV is expressed in femtoliters (fL, or 10−15L), and [RBC] is the quantity expressed in millions per microliter (106 / μL). The normal range for MCV is 80–100 fL.