Community Answer

Answered by Dr. Emily Carter, MD

Prediabetes is a condition where blood sugar levels are higher than normal but not high enough to be classified as diabetes. The A1C test is commonly used to diagnose prediabetes. Here are the key numbers to know:

  • Normal A1C: Below 5.7%
  • Prediabetes A1C: 5.7% to 6.4%
  • Diabetes A1C: 6.5% or above

If your A1C falls between 5.7% and 6.4%, you are considered to have prediabetes. This means you are at increased risk of developing type 2 diabetes and should take steps to manage your blood sugar levels through lifestyle changes such as diet, exercise, and weight management.

Last updated: 1/12/2025

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