A1c to Average Blood Sugar Calculator

HbA1c to estimated average glucose.

Estimated average glucose (mg/dL) 125.5

eAG (mmol/L) 6.965

Step-by-step with your numbers:

1. Values used:

2. HbA1c = 6 %

3. Estimated average glucose = 125.5mg/dL

4. eAG = 6.965mmol/L

Did we solve your problem today?

eAG (mg/dL) = 28.7 × A1c − 46.7. Informational — not a substitute for lab testing.

FAQ

Which is better?

A1c reflects ~3-month average; daily glucose shows variability.