Is Hematocrit 39.5 low, normal or dangerous? What does Hematocrit level 39.5 mean?

📅 Medical Review Date: November 6, 2025

Your Hematocrit level of 39.5 is a Low Hematocrit level.

Low Hematocrit levels may indicate underlying health problems. The normal range is typically between 40 % and 50 %. If your levels are outside this range, it's important to speak with a healthcare provider. Consulting a doctor is recommended to determine the cause and appropriate next steps.

The normal Hematocrit range for men is :40 - 50 %

Ideal values of Hematocrit depending on age (male) :

Age	Ideal Hematocrit value
<5 years	41.58
5-10 years	43.222
10-15 years	44.929
15-20 years	46.704
20-25 years	48.549
25-30 years	48.474
30-35 years	48.399
35-40 years	48.324
40-45 years	48.249
45-50 years	48.174
50-55 years	48.099
55-60 years	49.999
60-70 years	49.921
70-80 years	49.843
80-90 years	49.765
90-100 years	49.688
>100 years	49.611

*Ideal values are calculated based on our database of patient records

Get Advice via Email : Send us your blood test report, and our Hematocrit experts will review it. You'll receive a detailed analysis and personalized treatment guidance via email within 12 hours. If you have additional blood test results besides Hematocrit, please include those too—an accurate diagnosis often requires a full view of all abnormalities. Upload blood test report now

1,51,150

Total number of patients treated

A video message on the treatment of your low Hematocrit level

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Some examples of conditions that increase or decrease Hematocrit levels include:

• Damage to the bone marrow
• Kidney failure
• Excessive destruction of red blood cells
• Chronic inflammatory diseases
• Congenital heart disease

Receive world-class medical opinion about your low Hematocrit levels over email.Upload blood test report now

Normal range of Hematocrit found among women :40-50 %

Ideal values of Hematocrit depending on age (female) :

Age	Ideal Hematocrit value
<5 years	41.627
5-10 years	43.321
10-15 years	45.084
15-20 years	46.918
20-25 years	48.827
25-30 years	48.747
30-35 years	48.666
35-40 years	48.585
40-45 years	48.505
45-50 years	48.424
50-55 years	48.344
55-60 years	48.264
60-70 years	48.184
70-80 years	48.104
80-90 years	48.024
90-100 years	49.978
>100 years	49.895

If you take a Hematocrit blood test and the results are not in the normal range (40-50 %), your physician may recommend more tests to figure out the problem. You might also get this test if your physician thinks you have some other disease.

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How the Hematocrit Test Is Done :

When your doctor orders a Hematocrit test, it involves a straightforward blood draw to measure your Hematocrit levels. A pathologist or lab technician will take a small sample of blood from a vein using a needle. Your Hematocrit test results are usually available within a few hours.

Medical References

• Cleveland Clinic – Hematocrit Test: What It Is, Levels, and High & Low Range
• Mayo Clinic – Hematocrit test
• MedlinePlus – Hematocrit Test

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