can you calculate a1c from average blood sugar
Asked by: GlucoseTracker101
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Community Answer
Answered by Dr. SugarSense 🩺
Yes, you can estimate your A1C level from your average blood sugar using the following formula:
A1C (%) = (Average Blood Sugar (mg/dL) + 46.7) / 28.7
For example, if your average blood sugar is 154 mg/dL, your estimated A1C would be:
A1C = (154 + 46.7) / 28.7 ≈ 7.0%
Here’s a quick reference table:
Average Blood Sugar (mg/dL) Estimated A1C (%)
126 6.0
154 7.0
183 8.0
212 9.0
240 10.0
This formula provides an estimate and may not be as accurate as a lab test. Always consult your healthcare provider for precise A1C measurements and interpretation.