This A1C levels chart shows normal A1C levels for people without diabetes as well as the A1C criteria used to diagnosed prediabetes and diabetes.
| A1C LEVELS CHART FOR DIAGNOSIS | |
|---|---|
| Normal for person without diabetes | Below 5.7% |
| Prediabetes | Between 5.7% and 6.4% |
| Diabetes | 6.5% or higher (For people diagnosed with diabetes, the American Diabetes Association recommends a target A1C level of less than 7.0%) |
Interested in learning more? See our blood sugar chart, “What Is a Normal Blood Sugar Level?” “Stopping Prediabetes In Its Tracks” and “Welcome to Diabetes.”
