Understanding HbA1c and Average Glucose

Why HbA1c Matters

HbA1c (Hemoglobin A1c) reflects your average blood glucose levels over the past 2-3 months. It's a crucial marker for long-term diabetes management, with higher values indicating poorer blood sugar control and increased risk of complications.

Reference Table

HbA1c (%)	Average Glucose (mg/dL)	Interpretation
<5.7	<117	Normal
5.7-6.4	117-137	Prediabetes
≥6.5	≥140	Diabetes

Measurement Tips

HbA1c tests should be performed by healthcare professionals
No fasting is required for the test
Results can be affected by conditions like anemia or pregnancy

Frequently Asked Questions

How accurate is the HbA1c to glucose conversion?

The formula provides an estimate based on population averages. Individual variations may occur due to factors like red blood cell lifespan differences.

How often should I get my HbA1c tested?

Most people with diabetes should have their HbA1c tested every 3-6 months, but follow your healthcare provider's recommendations.

Can HbA1c results be misleading?

Yes, conditions like anemia, kidney disease, or certain medications can affect HbA1c accuracy. Always discuss results with your doctor.

HbA1c to Average Glucose Calculator

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HbA1c to Average Glucose Calculator

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