Split and merge into it. Answer by Fwmh. Confidence votes 79.9K. 65-99 (mg/dl) is considered normal fasting blood sugar range. 100-125 is considered pre-diabetic. Two fasting blood sugar tests of 126 or above is confirmed diabetic. ----------------------------------------------------. The normal amount in a non-diabetic person should be between 90 and 120. It shouldn't go below or above these numbers.