
Laboratory test
PCV Test (Packed Cell Volume, Haematocrit)
PCV (Haematocrit): 1 parameter from a blood sample, no fasting.
Also known as
PCV Blood Test · Packed Cell Volume · Haematocrit · Hematocrit · HCT · Hct Test · Hematocrit (PCV) Test
- Sample
- Blood
- Fasting
- Not required
- Expected report time
- Same day / 24 hours
- Parameters
- 1
PCV Blood Test: quick answers
- PCV Blood Test full form
- Packed Cell Volume
- PCV Blood Test price
- ₹409, home sample collection
- Normal range (adults)
- Men: 40% to 50%; Women: 36% to 46%
- Done for
- Checking for anaemia; Monitoring dengue, where a rising PCV can be a warning sign; Suspected dehydration
- Fasting
- Not required
- Report
- Same day / 24 hours
What is the PCV Blood Test?
PCV, also called haematocrit, is the percentage of your blood volume made up of red blood cells. It moves up and down with haemoglobin and is used to check for anaemia, dehydration and, in dengue, for plasma leakage.
PCV Blood Test normal range
| Measurement | Typical adult value |
|---|---|
| Men | 40% to 50% |
| Women | 36% to 46% |
Lower in pregnancy and different in newborns and children.
Ranges differ between laboratories and methods. The reference range printed on your own report is the one to read your result against.
What your PCV Blood Test result means
- Low PCV
- Usually goes with anaemia, for example from iron deficiency, blood loss or vitamin deficiency. It can also fall with excess fluid in the body, including normal pregnancy.
- High PCV
- Can occur with dehydration, smoking, chronic lung disease, living at high altitude or a bone marrow condition. In dengue, a PCV rising by about 20% or more from baseline needs urgent medical review.
One result is not a diagnosis. A doctor reads it with your symptoms, history, medicines and other tests.
Why is the PCV Blood Test done?
- Checking for anaemia
- Monitoring dengue, where a rising PCV can be a warning sign
- Suspected dehydration
- Suspected excess red cells (polycythaemia)
What does the PCV Test (Packed Cell Volume, Haematocrit) measure?
1 parameter. Expand a group to see the measurements, units and available method details.
Complete Blood Count1 parameter
| Parameter | Unit | Catalogue method | LOINC |
|---|---|---|---|
| Haematocrit (HCT / PCV) | % | Hydrodynamic Focusing & Electrical Impedance | 4544-3 |
The reference interval printed on your actual laboratory report governs interpretation. Intervals can vary by laboratory, method, age, sex and pregnancy. Methods can also vary by processing laboratory.
PCV Blood Test: sample & preparation
Sample: Blood. Fasting: Not required.
- No fasting is required; a blood sample will be drawn from your arm as usual.
Frequently asked questions
What is PCV in a blood test?
What does low PCV mean?
Why is PCV checked in dengue?
Is fasting needed for a PCV test?
How much does the PCV (Haematocrit) cost?
Can I book this test for home collection?
When is the report expected?
Can I book this with other tests?
Sources: Dacie and Lewis Practical Haematology, 12th edition; World Health Organization: Dengue guidelines for diagnosis, treatment, prevention and control, 2009. General information, not medical advice.
Book the PCV Test (Packed Cell Volume, Haematocrit)
1 parameter · No fasting required · Report time: Same day / 24 hours
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