Work out homa ir instantly with clear inputs, formula shown and shareable results.
Multiplies fasting glucose by fasting insulin and divides by 405 to give the HOMA-IR index of insulin resistance, with QUICKI as a cross-check.
HOMA-IR
HOMA-IR = fasting glucose (mg/dL) x fasting insulin (microU/mL) / 405, or glucose (mmol/L) x insulin / 22.5; QUICKI = 1 / (log insulin + log glucose)
Educational estimate only. Not a substitute for professional clinical judgement, and must not be used to make treatment or dosing decisions.
It is the product of the normal reference values (glucose 100 mg/dL and insulin 5 microU/mL) that scales a healthy result to about 1.
No. Cut-offs vary between assays and populations, so local reference ranges matter.