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🩸 Diabetes & Blood Sugar

Convert glucose units, estimate A1c, and assess insulin resistance and diabetes risk.

Blood Sugar Converter

Convert blood glucose between mg/dL and mmol/L units.

A1c Calculator

Estimate HbA1c from average blood glucose using the ADAG formula.

eAG Calculator

Convert HbA1c to estimated average glucose in mg/dL and mmol/L.

HOMA-IR

Calculate Homeostatic Model Assessment for Insulin Resistance from fasting glucose and insulin.

QUICKI Index

Calculate Quantitative Insulin Sensitivity Check Index from fasting glucose and insulin.

Glycemic Load

Calculate glycemic load from glycemic index and carbohydrates per serving.

Glycemic Index

Look up glycemic index values for common foods and classify as low, medium, or high GI.

Diabetes Risk

Screen for type 2 diabetes risk using age, BMI, waist, activity, and family history.

Insulin Dosage

Estimate meal bolus insulin from carbs, current glucose, and personal ratios.

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