what is the normal hemoglobin a1c

The normal range for hemoglobin A1C (HbA1c) levels is typically below 5.7%. Here’s a breakdown of what the A1C levels indicate:

A1C Level Diagnosis

Below 5.7% Normal
5.7% - 6.4% Prediabetes
6.5% or higher Diabetes

• Normal: Below 5.7% indicates healthy blood sugar control.
• Prediabetes: 5.7% to 6.4% suggests an increased risk of developing diabetes.
• Diabetes: 6.5% or higher is typically used to diagnose diabetes.

Maintaining an A1C level within the normal range is crucial for preventing diabetes-related complications. If your A1C is elevated, consult your healthcare provider for personalized advice and management strategies.