what is good a1c levels

A1C levels are used to diagnose and monitor diabetes and prediabetes. Here’s what the ranges mean:

• Normal: Below 5.7%
• Prediabetes: 5.7% to 6.4%
• Diabetes: 6.5% or above

For most people with diabetes, the target A1C level is 7% or less, but this may vary based on individual health conditions. Your doctor will determine the best target for you.

A1C % Estimated Average Glucose (mg/dL)

6 126
7 154
8 183
9 212
10 240

Maintaining a good A1C level is crucial for reducing the risk of diabetes-related complications.