HbA1c to eAG Converter
Convert your HbA1c to an Estimated Average Glucose (eAG) level.
What is HbA1c?
The A1c test is a blood test that reflects your average blood glucose levels over the past 2 to 3 months. It measures what percentage of your hemoglobin — a protein in red blood cells that carries oxygen — is coated with sugar (glycated). A higher HbA1c percentage corresponds to higher average blood sugar levels.
What is eAG?
Estimated Average Glucose (eAG) converts your A1c percentage into the same units (mg/dL or mmol/L) that you see on your blood glucose meter. This makes it easier to understand how your A1c result relates to your daily glucose readings.
Conversion Chart
| HbA1c (%) | eAG (mg/dL) | eAG (mmol/L) | Category |
|---|---|---|---|
| 5 | 97 | 5.4 | Normal |
| 6 | 126 | 7.0 | Prediabetes |
| 7 | 154 | 8.6 | Diabetes |
| 8 | 183 | 10.1 | Diabetes |
| 9 | 212 | 11.8 | Diabetes |
| 10 | 240 | 13.4 | Diabetes |
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