Hemoglobin A1c and Mean Glucose Levels A1c < 5.7 % - Normal A1c 5.7 - 6.4 % - Prediabetes A1c ≥ 6.5 - Diabetes A1c (%) - Mean Glucose (mg/dL) < 5.7 % - < 117 mg/dL (5.7 - 6.4) % - (117 - 137) mg/dL 6.5 % - 140 mg/dL 7.0 % - 154 mg/dL 7.5 % - 169 mg/dL 8.0 % - 183 mg/dL 8.5 % - 197 mg/dL 9.0 % - 212 mg/dL 9.5 % - 226 mg/dL 10.0 % - 240 mg/dL 11.0 % - 269 mg/dL 12.0 % - 298 mg/dL 13.0 % - 326 mg/dL 14.0 % - 355 mg/dL 15.0 % - 384 mg/dL 16.0 % - 414 mg/dL 17.0 % - 444 mg/dL #HemoglobinA1c #A1c #Mean #Average #Glucose #Table #Laboratory #Diabetes #Endocrinology
