Convert your average blood sugar reading to an estimated A1C level.
Enter your average blood sugar reading from your glucose meter.
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Book an Appointment →A1C (also called HbA1c) is a blood test that measures your average blood sugar over the past 2-3 months. It is the primary test used to diagnose and monitor diabetes and prediabetes.
| A1C Level | Diagnosis |
|---|---|
| Below 5.7% | Normal |
| 5.7% – 6.4% | Prediabetes |
| 6.5% or above | Diabetes |
| Below 7.0% (with diabetes) | Well controlled |
This is an estimate based on your average meter readings. Your actual lab A1C may differ due to factors like anemia, hemoglobin variants, or how consistently you test. Always get a lab A1C from your healthcare provider for an accurate diagnosis.