DiabetesTracker Pro

Free Diabetes Tools

Quick, no-sign-up calculators to help you make sense of your numbers.

Not medical advice: These tools are for general information only. They are not a substitute for professional medical advice, diagnosis, or treatment. Talk to your doctor before changing your diet, exercise, or medication.

A1C to Average Glucose (eAG) Converter

Convert A1C % to mg/dL or mmol/L and back, using the ADAG study formula.

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Insulin-to-Carb Ratio & Bolus Calculator

Estimate a mealtime bolus from carbs, your ratio and an optional correction factor.

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Glycemic Index Food Lookup

Search 60+ common foods with published GI values and low / medium / high labels.

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