What is A1C levels?

A1C levels, also known as hemoglobin A1C or HbA1c, measure your average blood sugar levels over the past 2 to 3 months. The test provides a percentage that reflects how much glucose is attached to your red blood cells. Here’s what the A1C levels mean:

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

For people with diabetes, the A1C goal is typically 7% or less, but this may vary based on individual health conditions. The A1C test is a key tool for diagnosing and managing diabetes, but it should be used alongside regular blood sugar monitoring for a complete picture of your glucose control.