what is the average blood sugar

The average blood sugar level can be estimated using the A1C test, which measures your average blood glucose levels over the past 2-3 months. Here’s a breakdown of what the A1C percentages mean in terms of average blood sugar levels:

A1C % Estimated Average Glucose (mg/dL)

6 126
7 154
8 183
9 212
10 240

• Normal: Below 5.7% (less than 117 mg/dL)
• Prediabetes: 5.7% to 6.4% (117–137 mg/dL)
• Diabetes: 6.5% or above (140 mg/dL or higher)

For most people with diabetes, the target A1C level is below 7%, which corresponds to an average blood sugar level of about 154 mg/dL. However, individual targets may vary based on your doctor's recommendations.