A1C to Average Blood Sugar Calculator - Track Your Diabetes Progress

A1C to Average Blood Sugar Calculator - Track Your Diabetes Progress | CalcSphere

A1C to Average Blood Sugar Calculator

Convert your hemoglobin A1C percentage to estimated average glucose (eAG) levels to better understand and manage your diabetes

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Enter your A1C level (%)

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Your Estimated Average Glucose

126 mg/dL

This corresponds to an A1C of 5.7%

Interpretation: Within normal range

Blood Sugar Levels Over Time

Enter your A1C value to see your estimated glucose levels visualized

Understanding A1C and Average Blood Sugar

The A1C test (also known as HbA1c or hemoglobin A1C) measures your average blood sugar levels over the past 2-3 months. It's a crucial tool for diabetes management, providing a clearer picture of long-term glucose control than daily blood sugar tests alone.

This calculator converts your A1C percentage to an estimated Average Glucose (eAG) value in mg/dL, which represents the average blood sugar level corresponding to your A1C result. The conversion formula is:

eAG (mg/dL) = (28.7 × A1C) - 46.7

Regular A1C testing helps you and your healthcare provider understand how well your diabetes management plan is working and whether adjustments are needed to prevent complications.

Frequently Asked Questions

What is a normal A1C level?

For people without diabetes, a normal A1C level is below 5.7%. Levels between 5.7% and 6.4% indicate prediabetes, and 6.5% or higher on two separate tests suggests diabetes. However, target A1C levels may vary based on individual health factors.

How often should I get my A1C tested?

If you have diabetes, the American Diabetes Association recommends getting your A1C tested at least twice a year. If you're not meeting treatment goals or have recently changed medications, testing every 3 months is recommended.

Can A1C results be inaccurate?

Certain conditions can affect A1C accuracy, including anemia, kidney disease, liver disease, blood loss, and some hemoglobin variants. If your blood glucose measurements don't align with your A1C results, discuss potential causes with your doctor.

How can I lower my A1C?

Effective strategies include consistent carbohydrate monitoring, regular physical activity, medication adherence, stress management, and maintaining a healthy weight. Work with your healthcare team to develop a personalized plan for lowering your A1C safely.

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