Browse Medical Laboratory Calculators
MPV Unit Converter
Mean Platelet Volume (MPV) measures the average size of platelets in the blood. Younger platelets are generally larger and more metabolically active.
The standard clinical unit for MPV is the femtoliter (fL). Occasionally, scientific or older literature may reference cubic micrometers (μm³). This tool confirms the equivalence between these units.
Standard Unit
ClinicalFemtoliters (10-15 Liters).
Volume Unit
Cubic Micrometers (Scientific notation).
Clinical Context
Reference Range (Adults):
Typically 7.5 – 11.5 fL.
High MPV (Large Platelets):
Indicates rapid platelet turnover or production. Seen in Immune Thrombocytopenia (ITP), recovery from chemotherapy, and associated with higher cardiovascular risk (active platelets).
Low MPV (Small Platelets):
Associated with bone marrow hypoplasia, aplastic anemia, or cytotoxic chemotherapy.
Conversion Logic:
1 Femtoliter (fL) = 1 Cubic Micrometer (μm³).
The values are numerically identical.
Clinical References
How to Use This Converter
Follow these steps to convert MPV values.
Input Value
Enter your MPV result in either field (fL or μm³).
Automatic Update
The tool will automatically populate the other field. Since the conversion factor is 1:1, the numbers will match.
Reset
Use the Clear button to reset all fields.
Frequently Asked Questions
Yes. 1 femtoliter is exactly equal to 1 cubic micrometer.
If your lab report lists MPV as “10.5” without units, it is almost certainly in femtoliters (fL).