Convert HbA1c to Average Blood Sugar Level

Use this calculator to convert HbA1c to Average Blood Sugar Level.

See also: What is HbA1c?

The HbA1c level in your blood indicates what your average blood glucose level has been in the past 4 weeks, approximately.

Everyone, whether non-diabetes, pre-diabetic, type 1 diabetic or type 2 diabetic has some degree of sugar in their blood.

Amongst people who do not have diabetes, normal sugar levels in the blood range from approximately 70mg/dl to 120 mg/dl. When people eat, their blood sugar level increases, but returns to normal quickly, usually after one or two hours.

To convert between mg/dl and mmol/L, use our blood sugar converter.

HbA1c ranges

For people with diabetes, keeping blood sugar in the 70mg/dL – 150 mg/dL range is considered safe before a meal. Around two hours after a meal, people with diabetes should aim to have under 200 mg/dL in their blood.