The HbA1c Calculator is used to perform conversions between glycosylated hemoglobin (HbA1c) and mean plasma glucose.
Conversion between HbA1c and mean plasma glucose is by the following equation:
HbA1c = (MPG + 46.7) / 28.7 = (MPGM + 2.59) / 1.59
Where:
HbA1c = glycosylated hemoglobin
MPG = mean plasma glucose
MPG = mean plasma glucose (molarity)