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Blood Sugar Converter

Convert blood glucose readings between mg/dL (used in the US) and mmol/L (used in the UK, Canada and most of the world).

Result

In mg/dL

100mg/dL

In mmol/L
5.6mmol/L

Common questions

How do I convert mg/dL to mmol/L?

Divide by 18. A reading of 100 mg/dL is about 5.6 mmol/L.