Quantitative Insulin Sensitivity Check Index calculator
QUICKI Calculator
Formula: 1 / [ log(insulin) + log(glucose) ]. Enter fasting insulin (µU/mL) and glucose.
Glucose units
Log base
Note: QUICKI is traditionally calculated with log base 10, insulin in µU/mL, glucose in mg/dL. If mmol/L is chosen, glucose is converted internally (×18).
µU/mL
Fasting insulin (µU/mL). Often labeled mIU/L; numerically equivalent.
mg/dL
Fasting plasma glucose.
Please enter positive numeric values for both insulin and glucose.
QUICKI
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Higher QUICKI suggests greater insulin sensitivity. Typical values for healthy adults are ~0.33–0.45 (varies by population and assay).
