Globulin Albumin Ratio Calculator
Quickly calculate your A/G ratio from blood test results to understand protein balance in your body.
Your Blood Test Values
Results
Enter your values and click "Calculate A/G Ratio" to see results
Globulin Albumin Ratio
The Globulin Albumin Ratio, commonly known as the A/G Ratio, is a simple calculation that compares two important proteins in your blood: albumin and globulin. While many people receive these values on lab reports, the ratio itself can provide additional insight into your overall health status.
Albumin is the most abundant protein in blood plasma and helps maintain fluid balance, while globulins include various proteins involved in immune function and transport. The ratio between these two gives doctors a quick way to assess protein balance without diving into complex interpretations.
The Calculation Formula
Standard Formula
A/G Ratio = Albumin ÷ Globulin
When Using Total Protein
Globulin = Total Protein − Albumin
A/G Ratio = Albumin ÷ Globulin
All units are automatically converted for consistency (g/L values are divided by 10).
Example Calculations
| Albumin (g/dL) | Globulin (g/dL) | A/G Ratio |
|---|---|---|
| 4.2 | 2.8 | 1.50 |
| 3.6 | 3.0 | 1.20 |
| 4.8 | 2.0 | 2.40 |
How to Use This Calculator
Enter Your Values
Input your albumin and globulin levels from your blood test report.
Select Units
Choose g/dL or g/L for each value - the calculator handles conversions automatically.
Get Your Ratio
Click calculate to see your A/G ratio and understand what it means for your health.