What is the equation between HBa1c and blood sugar?

What is the equation between HBa1c and blood sugar?

In this video, Dr. Suman Kirti, Endocrinologist, Holy Family Hospital, New Delhi, talks about the equation between A1C and blood sugar. Blood sugar is equal to HbA1c multiplied by 28.7 – 46.7. This is the equivalent average blood glucose derived from the equation of HbA1c. Dr. Suman highlights the relationship between HbA1c and estimated average blood glucose which can be used to improve the patient’s glucose control.