Though A1C is claimed as a percentage, your day-to-day blood sugar observe presents readings in mg/dL (or mmol/L). The Estimated Typical Glucose (eAG) bridges this gap by changing your A1C share into these day by day units.This A1C calculator supports several models, like A1C share, estimated normal glucose in mg/dL and mmol/L, and IFCC mmol/mol. S