Is RBC 5.3 normal, high or low? What does Red blood cell count level 5.3 mean?
📅 Medical Review Date: January 11, 2026
Your RBC level of 5.3 is a Normal RBC level.
If you are a male and your RBC is in between 4.5 mil/uL and 5.5 mil/uL, or if you are a female and your RBC is in between 5 mil/uL and 6 mil/uL then you need not worry as 4.5-5.5 mil/uL is the normal range for men and 5-6 mil/uL is the normal range for women. But if your RBC is lesser or greater than the above values, then there may be some problem in your body.
Important - Scroll to the end of this article to see how our patients managed their normal RBC levels
The normal RBC range for men is :4.5 - 5.5 mil/uL
| Age | Ideal RBC value |
|---|---|
| <5 years | 4.739 |
| 5-10 years | 4.99 |
| 10-15 years | 5.254 |
| 15-20 years | 5.239 |
| 20-25 years | 5.225 |
| 25-30 years | 5.21 |
| 30-35 years | 5.486 |
| 35-40 years | 5.471 |
| 40-45 years | 5.456 |
| 45-50 years | 5.441 |
| 50-55 years | 5.425 |
| 55-60 years | 5.41 |
| 60-70 years | 5.395 |
| 70-80 years | 5.38 |
| 80-90 years | 5.365 |
| 90-100 years | 5.35 |
| >100 years | 5.335 |
*Ideal values are calculated based on our database of patient records
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Important - At the end of this article read how our patients treated their normal RBC levels
Some examples of conditions that increase or decrease RBC levels include:
- Sudden (acute) or chronic bleeding from the digestive tract
- Kidney failuresevere and chronic kidney diseases lead to decreased production of erythropoietin
- Bone marrow damage
- Conditions that cause red blood cells to be destroyed, such as hemolytic anemia caused by autoimmunity or defects in the red cell itself
- Chronic bleeding from the digestive tract
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Important - At the end of this article read how our patients treated their normal RBC levels
Normal range of RBC found among women :5-6 mil/uL
| Age | Ideal RBC value |
|---|---|
| <5 years | 5.273 |
| 5-10 years | 5.561 |
| 10-15 years | 5.865 |
| 15-20 years | 5.847 |
| 20-25 years | 5.829 |
| 25-30 years | 5.811 |
| 30-35 years | 5.793 |
| 35-40 years | 5.776 |
| 40-45 years | 5.758 |
| 45-50 years | 5.741 |
| 50-55 years | 5.724 |
| 55-60 years | 5.706 |
| 60-70 years | 5.689 |
| 70-80 years | 6 |
| 80-90 years | 5.983 |
| 90-100 years | 5.966 |
| >100 years | 5.949 |
Also Read :Symptoms of Low RBC
If you take a RBC blood test and the results are not in the normal range (4.5-5.5 mil/uL), 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 RBC Test Is Done :
When your doctor orders a RBC test, it involves a straightforward blood draw to measure your RBC levels. A pathologist or lab technician will take a small sample of blood from a vein using a needle. Your RBC test results are usually available within a few hours.
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Medically Reviewed By
Dr. Hernandez, MD
Laboratory Medicine Specialist
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Laboratory Expertise:
- Clinical Pathology Certification
- 15+ years lab analysis experience
- Specializes in test interpretation
- Medical Advisory Board Member
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Medical Disclaimer: This information is for educational purposes and should not replace professional medical advice. Consult your physician for diagnosis and treatment. Read full disclaimer.
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