This tool estimates insulin resistance using two different methods: 1. HOMA-IR (Homeostatic Model Assessment for Insulin Resistance) and 2. QUICKI (Quantitative Insulin sensitivity Check Index). Both use two fasting laboratory values — glucose and insulin — to help you better understand metabolic health.
Note: This tool is provided for informational and educational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. Results should not be interpreted as medical advice. Users are encouraged to consult a qualified healthcare professional for evaluation and guidance specific to their individual circumstances.
The underlying HOMA-IR method estimates insulin resistance from fasting glucose and fasting insulin values. When glucose is entered in mg/dL, the formula is HOMA-IR = (insulin × glucose) / 405. When glucose is entered in mmol/L, the formula is HOMA-IR = (insulin × glucose) / 22.5. HOMA-IR value above 2 implies insulin resistance.
For QUICKI method the formula is QUICKI = 1/(log(insulin) + log(glucose)). In general, QUICKI > 0.45 indicates a likely healthy individual. QUICKI between 0.30 and 0.45 indicates a likelihood of insulin resistance. Anything below 0.30 indicates a likely diabetic condition.
For more details on HOMA-IR, visit Wikipedia and Pubmed. For more details on QUICKI, visit Wikipedia and Pubmed.
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Result interpretation
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For educational purposes only. HOMA-IR and QUICKI are screening-style indicators and do not by themselves establish a diagnosis.
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