HbA1c Normal Range: How to Understand Prediabetes and Diabetes Results
The HbA1c normal range is generally below 5.7%. A result between 5.7% and 6.4% may point towards prediabetes, while 6.5% or above may indicate diabetes. These are widely used guideline categories, but your doctor should always interpret your specific result based on your overall health. What Does an HbA1c Test
April 24, 2026