HOMA-IR Calculator (Insulin Resistance)
Calculate the HOMA-IR index to assess insulin resistance from fasting glucose and fasting insulin levels.
Input Parameters
Enter details for calculation.
HOMA-IR
Expert Tip
HOMA-IR < 1.0 = Optimal, 1.0–1.9 = Normal, 2.0–2.9 = Early resistance, ≥ 3.0 = Significant insulin resistance.
Calculation Methodology & Details
Formula
Glucose in mg/dL, insulin in µU/mL. Higher values indicate greater insulin resistance.
Important Disclaimer
The calculations provided are for educational and general informational purposes only. They do not replace professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider.
How HOMA-IR is Calculated
Follow these steps to use this calculator:
Enter Fasting Labs
Input fasting glucose and fasting insulin levels.
Read HOMA-IR
Assess insulin resistance severity.
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ℹ️ About this Calculation
This clinical diabetes calculator assists with blood glucose monitoring, HbA1c conversion, glycemic load estimation, and insulin sensitivity evaluation based on standard endocrinology guidelines.
Variable Glossary
Glucose & Insulin Values
Fasting glucose (mg/dL or mmol/L), HbA1c percentage, carbohydrate intake, or insulin units.
Clinical Metrics
Estimated average glucose (eAG), insulin resistance index (HOMA-IR), or correction factor ratios.
How to Calculate Step-by-Step
Step 1
Select your input units (mg/dL vs mmol/L) or clinical measurement type.
Step 2
Enter recent lab results or current blood glucose readings.
Step 3
View the calculated HbA1c/eAG conversion, glycemic impact, or risk score immediately.