Blood Glucose Conversion Calculator
Convert blood glucose between mg/dL and mmol/L with clinical interpretation and A1C correlation.
Glucose Value
A1C Conversion
Enter your A1C to see estimated average glucose
Blood Glucose Status
Prediabetes
mg/dL
100.0
US/Japan units
mmol/L
5.55
International units
Interpretation
Elevated fasting glucose (Impaired Fasting Glucose). Risk of developing diabetes.
A1C 5.7% Correlation
Estimated Average Glucose:117 mg/dL (6.5 mmol/L)
A1C Status:Prediabetes
Reference Ranges (Fasting)
Normal: <100 mg/dL (<5.6 mmol/L)
Prediabetes: 100-125 mg/dL (5.6-6.9 mmol/L)
Diabetes: ≥126 mg/dL (≥7.0 mmol/L)
A1C Reference
Normal: <5.7%
Prediabetes: 5.7-6.4%
Diabetes: ≥6.5%
Disclaimer: This calculator provides general information about blood glucose levels. Diagnosis of diabetes requires multiple tests and clinical evaluation. If you have concerns about your blood sugar levels, please consult a healthcare provider.