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Blood Glucose Converter

Convert between mg/dL and mmol/L

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mg/dL to mmol/L mmol/L to mg/dL

About Blood Glucose Conversion

Blood glucose (blood sugar) is measured in different units worldwide. The United States uses milligrams per deciliter (mg/dL), while most other countries use millimoles per liter (mmol/L). The conversion factor is 18.0182 (1 mmol/L = 18.0182 mg/dL).

Normal fasting glucose: 70-100 mg/dL (3.9-5.6 mmol/L). This converter is for informational purposes only—always consult your healthcare provider for medical decisions.