Globulin normal range — check your value

Roughly 2.0 to 3.5 g/dL, calculated as total protein minus albumin.

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Type the test name printed on your report (SGPT, TSH, Vitamin D).

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Your Globulin test value

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Globulin

g/dL

What Globulin measures

The antibody-rich protein fraction of serum, calculated as total protein minus albumin.

Globulin normal range chart

ResultGlobulin (g/dL)

Below rangeBelow 2.3

In range2.3 – 3.5

Above range3.5 and above

These bands are for female, 31–45 years. Enter your age and gender above to see the bands for you. The table below shows the range for every age and gender.

Globulin normal range by age and gender

AgeMaleFemale

0–1 years1 – 3 g/dL1 – 3 g/dL

2–6 years2.3 – 3.5 g/dL2.3 – 3.5 g/dL

7–11 years2.3 – 3.5 g/dL2.3 – 3.5 g/dL

12–17 years2.3 – 3.5 g/dL2.3 – 3.5 g/dL

18–30 years2.3 – 3.5 g/dL2.3 – 3.5 g/dL

31–45 years2.3 – 3.5 g/dL2.3 – 3.5 g/dL

46–60 years2.3 – 3.5 g/dL2.3 – 3.5 g/dL

60 years and above2.3 – 3.5 g/dL2.3 – 3.5 g/dL

What a high Globulin means, and common causes

The antibody-rich protein fraction is raised, which points to chronic infection, inflammation or an antibody-producing disorder.

Common causes: Chronic infection including tuberculosis and HIV, chronic liver disease, autoimmune disease, and multiple myeloma.

What a low Globulin means, and common causes

A low globulin suggests reduced antibody production or protein loss.

Common causes: Immune deficiency, nephrotic syndrome with protein loss in urine, malnutrition, and malabsorption.

Frequently asked questions

Roughly 2.0 to 3.5 g/dL, calculated as total protein minus albumin.

It prompts the doctor to look for chronic liver disease, long-standing infection or a plasma cell disorder such as myeloma.

Aksar purana infection ya sujan. Protein electrophoresis se kaaran saaf hota hai.

Please note. This page explains what a number means against reference ranges for your age and gender. It does not diagnose anything, cannot see the rest of your report, and is no substitute for a doctor. If your lab’s printed range differs, your lab’s range applies.