The estimated average glucose (eAG) Conversion Calculator allows you to easily convert between “A1C to eAG” or “eAG to A1C” values. Whether you’re tracking your diabetes or simply want to understand the relationship between A1C and blood glucose, this calculator provides accurate and quick conversions. Use the “A1C to eAG” or “eAG to A1C” tabs to enter your value and get the corresponding result instantly. The formulas used for conversions are provided for transparency, ensuring that you understand the calculations behind the results. Start converting today for better insights into your blood sugar management.



eAG Conversion Calculator

Accurate eAG/A1C & A1C/eAG Conversion

Conversion Formulas:

  • eAG (mg/dL) = (28.7 × A1C) - 46.7
  • A1C (%) = (eAG + 46.7) ÷ 28.7


Disclaimer: This calculator is for informational purposes only and should not be used as a substitute for professional medical advice, diagnosis, or treatment. Always consult your healthcare provider to determine the best course of action for your health and diabetes management. The results provided by this calculator are based on standard conversion formulas and may not reflect individual variations.