DiabetesTeam

What A1c level indicates diabetes?

An A1c of 6.5 percent or higher typically indicates diabetes. This percentage reflects your average blood sugar levels over the past two to three months.

Here's how doctors interpret A1c ranges:

* Below 5.7 percent - Healthy range
* 5.7 to 6.4 percent - Prediabetes
* 6.5 percent or Show Full Answer

What A1c level indicates diabetes?

An A1c of 6.5 percent or higher typically indicates diabetes. This percentage reflects your average blood sugar levels over the past two to three months.

Here's how doctors interpret A1c ranges:

* Below 5.7 percent - Healthy range
* 5.7 to 6.4 percent - Prediabetes
* 6.5 percent or higher - Diabetes

The A1c test measures how much glucose is attached to your hemoglobin (a protein in red blood cells). The higher your blood sugar has been over time, the more glucose binds to hemoglobin, resulting in a higher A1c percentage.

If you're concerned about your A1c results or have questions about what they mean for you, your healthcare provider can help explain them and discuss next steps for managing your health.

 AI-generated responses are not a substitute for medical advice. These services are not intended to diagnose, treat, or cure any condition or disease. Always ask your doctor about specific health concerns.

What Is the Lowest A1c You Can Have? Understanding Ranges

How Long Does It Take for A1c To Improve With Exercise and Diet?