Insulin Sensitivity Calculator

HOMA-IR from fasting glucose and insulin.

Medical Disclaimer

This calculator is for informational and educational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before making decisions about your health. Never disregard professional medical advice or delay seeking it because of results from this tool.

Inputs

Fasting Insulin (µU/mL)

Fasting Glucose (mg/dL)

HbA1c (%)

Tab to move between fields

Results

HOMA-IR

1.78

HOMA-%B (β-cell function)106.7

QUICKI0.35

Est. Average Glucose (mg/dL)114

Resistance Level (0–3)1

How to Use This Calculator

Enter Fasting Insulin (uU/mL) and Fasting Glucose (mg/dL) from a morning fasting lab draw.
Input HbA1c (%) from the most recent lab report.
Review HOMA-IR — a value above 2.5-3.0 indicates insulin resistance.
Check QUICKI and HOMA-%B (beta-cell function) for a fuller picture of insulin dynamics.
Use Resistance Level (0-3) to stratify patients for lifestyle intervention or pharmacotherapy.

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