Is TIBC 520 high, normal or dangerous? What does Total iron binding capacity level 520 mean?

📅 Medical Review Date: February 1, 2026

Your TIBC level of 520 is a High TIBC level.

High TIBC levels may indicate underlying health problems. The normal range is typically between 250 mcg/dL and 450 mcg/dL. 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 TIBC range for men is :250 - 450 mcg/dL

Ideal values of TIBC depending on age (male) :

Age	Ideal TIBC value
<5 years	263
5-10 years	276.676
10-15 years	291.063
15-20 years	306.198
20-25 years	322.12
25-30 years	338.87
30-35 years	356.491
35-40 years	375.029
40-45 years	394.531
45-50 years	415.047
50-55 years	436.629
55-60 years	435.449
60-70 years	434.271
70-80 years	433.097
80-90 years	431.926
90-100 years	430.758
>100 years	429.593

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

Get Advice via Email : Send us your blood test report, and our TIBC 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 TIBC, please include those too—an accurate diagnosis often requires a full view of all abnormalities. Upload blood test report now

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

• Iron deficiency
• Iron poisoning
• Inflammation
• Chronic liver disease
• Hemochromatosis

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

Normal range of TIBC found among women :250-450 mcg/dL

Ideal values of TIBC depending on age (female) :

Age	Ideal TIBC value
<5 years	263.39
5-10 years	277.497
10-15 years	292.36
15-20 years	308.019
20-25 years	324.516
25-30 years	341.897
30-35 years	360.209
35-40 years	379.502
40-45 years	399.828
45-50 years	421.243
50-55 years	443.805
55-60 years	442.532
60-70 years	441.263
70-80 years	439.997
80-90 years	438.735
90-100 years	437.477
>100 years	436.222

If you take a TIBC blood test and the results are not in the normal range (250-450 mcg/dL), 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 TIBC Test Is Done :

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

Medical References

• Cleveland Clinic – TIBC (Total Iron-Binding Capacity) Test
• WebMD – What to Know About Total Iron-Binding Capacity (TIBC) Test
• MedlinePlus – Total iron binding capacity

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