Diabetes Measurements Chart. 4 to 7 mmol/l for people with type 1 or type 2 diabetes ; Blood sugar chart shows the fasting and post prandial values for a normal person, for a person with early and established diabetes.

Less than 180 mg/dl if you have diabetes. Category fasting value post prandial / aka post meal minimum maximum 2 hours after meal normal 4 mmol/l 6 mmol/l less than 7.8 mmol/l prediabetes 6.1 mmol/l 6.9 mmol/l 7.811.1 mmol/l Blood sugar levels in diagnosing diabetes