A1C ↔ 平均血糖換算器

雙向換算 HbA1c 與估算平均血糖

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換算方向

A1C ↔ 平均血糖換算器

HbA1c 反映您過去 2–3 個月的平均血糖水準。本換算器採用 ADAG 研究公式（eAG mg/dL = 28.7 × A1C − 46.7），將 A1C 百分比換算為 mg/dL 與 mmol/L 單位的估算平均血糖，並可反向換算。它還會標示正常、糖尿病前期與糖尿病範圍。結果僅為教育用途的估算值，無法取代臨床檢測。

僅為估算值（ADAG 公式）。不構成診斷，請諮詢醫療專業人員。

常見問題

What is HbA1c to average glucose conversion?
It translates your HbA1c percentage into estimated average glucose (eAG), the typical blood sugar level over the past 2-3 months. An A1C of 6.0% maps to about 126 mg/dL (7.0 mmol/L), making lab results easier to relate to daily glucose readings.
How do you convert A1C to average glucose?
The widely used ADAG formula is eAG (mg/dL) = 28.7 x A1C - 46.7. Divide mg/dL by 18 to get mmol/L. Just enter your A1C percentage and the calculator returns both units instantly; it can also work the conversion in reverse.
What A1C level is considered normal?
Below 5.7% is generally normal, 5.7-6.4% indicates prediabetes, and 6.5% or higher suggests diabetes. Many people with diabetes aim for under 7%. eAG is an estimate of your average, not a substitute for a meter; discuss targets with your doctor.

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