HOMA-IR
HOMA-IR = (fasting glucose mg/dL × fasting insulin µU/mL) / 405.
Calculator
How it works
HOMA-IR is a homeostasis model estimate of insulin resistance from fasting labs.
Limits
Not reliable in advanced β-cell failure or acute illness; many labs report HOMA2 variants.
Educational tool only—not for diagnosis or treatment decisions.