HOMA-IR Insulin Resistance & HbA1c to eAG Calculator

Quantify fasting insulin sensitivity (HOMA-IR) and convert HbA1c % into mg/dL and mmol/L.

HOMA-IR Insulin Resistance Index
2.01 index
Estimated Average Glucose (eAG) 114.02 mg/dL
eAG in mmol/L 6.33 mmol/L
QUICKI Sensitivity Index 0.34 index
Inputs
mg/dL
Fasting plasma glucose in mg/dL.
µIU/mL
Fasting serum insulin in µIU/mL.
%
Glycated hemoglobin (HbA1c) percentage.
Results & Graph
HOMA-IR Insulin Resistance Index
2.01 index
Estimated Average Glucose (eAG)
114.02 mg/dL
eAG in mmol/L
6.33 mmol/L
QUICKI Sensitivity Index
0.34 index

HOMA-IR Insulin Resistance Index

Graph 1 • Glucose Mg Dl Sensitivity Recalculates the domain equation across 50% to 150% of the primary input while holding other parameters constant.
0 index 1.6 index 3.3 index 50%: 1.01 index 1.0 50% 75%: 1.51 index 1.5 75% 100%: 2.01 index 2.0 100% 125%: 2.52 index 2.5 125% 150%: 3.02 index 3.0 150%
Graph 2 • Primary & Supporting Metric Comparison Compares the primary output alongside supporting domain benchmarks.
HOMA-IR Insulin Resistance Index 2.01 index Estimated Average Glucose (eAG) 114.02 mg/dL eAG in mmol/L 6.33 mmol/L QUICKI Sensitivity Index 0.34 index
Graph 3 • Exact Output Table & Units Displays each calculated output in its exact domain unit.
HOMA-IR Insulin Resistance Index2.01 indexEstimated Average Glucose (eAG)114.02 mg/dLeAG in mmol/L6.33 mmol/LQUICKI Sensitivity Index0.34 index
Summary: HOMA-IR is 2.01 (optimal insulin sensitivity typically <1.5–2.0). An HbA1c of 5.6% corresponds to an estimated Average Glucose (eAG) of 114 mg/dL.
Summary: HOMA-IR is 2.01 (optimal insulin sensitivity typically <1.5–2.0). An HbA1c of 5.6% corresponds to an estimated Average Glucose (eAG) of 114 mg/dL.

Formula & Mathematical Methodology: HOMA-IR & A1c/eAG Reference Equation

HOMAIR = (fastingGlucosemgdL × fastingInsulinuIUmL) / 405
eAG = 28.7 × HbA1c − 46.7
HOMA_IR = (fastingGlucose_mg_dL × fastingInsulin_uIU_mL) / 405; eAG = 28.7 × HbA1c − 46.7
  • glucoseMgDl: Glucose Mg Dl (mg/dL)
  • fastingInsulinUiuMl: Fasting Insulin Uiu Ml (µIU/mL)
  • hba1cPct: Hba1c Pct (%)

Rounding: Intermediate calculations retain full IEEE-754 floating-point precision; displayed clinical and fitness metrics round to 1 or 2 decimal places.

Worked Example: Benchmark Scenario: HOMA-IR & A1c/eAG

Quantify fasting insulin sensitivity (HOMA-IR) and convert HbA1c % into mg/dL and mmol/L.

  1. Enter your current anthropometric, laboratory, or training measurements in the units indicated.
  2. Substitute the values into the reference formula: HOMA_IR = (fastingGlucose_mg_dL × fastingInsulin_uIU_mL) / 405; eAG = 28.7 × HbA1c − 46.7.
  3. Compare the primary output and supporting thresholds across all three custom SVG charts.
Result: Evaluates HOMA-IR & A1c/eAG using HOMA_IR = (fastingGlucose_mg_dL × fastingInsulin_uIU_mL) / 405; eAG = 28.7 × HbA1c − 46.7.

Frequently Asked Questions

How is the HOMA-IR Insulin Resistance & HbA1c to eAG Calculator calculated?

It evaluates HOMA_IR = (fastingGlucose_mg_dL × fastingInsulin_uIU_mL) / 405; eAG = 28.7 × HbA1c − 46.7 using your entered parameters and displays supporting clinical or training thresholds alongside three interactive SVG visualizations.

Can I compare multiple scenarios side by side?

Yes. Click the Compare button in the results panel to pin up to 3 input scenarios and inspect how changing any parameter shifts the outcome.

Are my health or fitness inputs stored on any server?

No. Every calculation executes 100% inside your browser tab so sensitive health and wellness numbers never leave your device.

Health & Fitness • Clinical & Lab Equations Guide

How to Use the HOMA-IR Insulin Resistance & HbA1c to eAG Calculator: Practical Guide & Visual Analysis

Calculate HOMA-IR insulin resistance index (Matthews equation) and Nathan ADAG HbA1c-to-estimated Average Glucose (eAG). Adjust the inputs above to view instant numerical outputs, three custom domain-specific SVG graphs, and reference methodology. Whether you are researching homa-ir insulin resistance & hba1c to eag calculator, homa-ir & a1c/eag, homa ir a1c estimated average glucose, clinical & lab equations calculator, this interactive tool helps you calculate HOMA-IR insulin resistance index (Matthews equation) and Nathan ADAG HbA1c-to-estimated Average Glucose (eAG).

Interpreting the 3 Custom Visual Graphs & Key Outputs

As you adjust Glucose Mg Dl, Fasting Insulin Uiu Ml, Hba1c Pct, the calculator immediately computes Primary physiological or clinical metric, Supporting reference benchmarks, 3-Panel custom domain SVG visualization and updates all three domain-specific SVG charts in real time. Instead of relying on a single static figure, you can inspect the primary domain diagram, component breakdown, and multi-point trajectory curve to see how changing your inputs shifts the final result. Use the Compare (up to 3 scenarios) button to evaluate side-by-side variations before making a decision.

Real-World Benchmark & Planning Tips (Global Clinical & Exercise Physiology Reference)

In our benchmark scenario (Benchmark Scenario: HOMA-IR & A1c/eAG), Evaluates HOMA-IR & A1c/eAG using HOMA_IR = (fastingGlucose_mg_dL × fastingInsulin_uIU_mL) / 405; eAG = 28.7 × HbA1c − 46.7. Keep in mind that uses peer-reviewed population equations and standard physiological constants. For related calculations in Health & Fitness, explore BMI Calculator (Body Mass Index), Calorie Needs & TDEE Calculator, Body Fat (US Navy), Lean Body Mass & Body Surface Area Calculator.