A1C to mg/dL
Convert your HbA1c percentage directly to the US standard expected average glucose (eAG) in mg/dL.
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Frequently Asked Questions — A1C to mg/dL
What is the formula to convert A1C to mg/dL?+
The ADAG study established the formula: eAG (mg/dL) = 28.7 × A1C - 46.7. Our calculator uses this exact formula for medical-grade accuracy.