Comprehensive Guide
HOMA-IR Test in India: Formula, Results & Price
Written by Abdul Rasheed
Abdul Rasheed is the founder and lead editor of Diabetes Knowledge Hub.Β
A long-time independent researcher of diabetes management and natural health strategies, he leads the siteβs content direction, writing, and editorial decisions.
Medical Reviewer Wendy Castle
MPH, RD, LD, CDCES is a Registered Dietitian and Certified Diabetes Care and Education Specialist based in the United States.
She reviews Diabetes Knowledge Hub articles for medical accuracy against current ADA Standards of Care, with expertise in diabetes management, nutrition counseling, and evidence-based nutrition care.
Quick Answer
HOMA-IR is a score worked out from fasting insulin and fasting blood glucose. It gives an estimate of insulin resistance. It is not a separate blood test and cannot diagnose prediabetes or diabetes. There is no one HOMA-IR cutoff that applies to everyone. Results can differ between laboratories and groups of people. The listed prices at Redcliffe Labs and Aster Labs are examples only; check the current price and test details before booking. Ask a qualified healthcare professional to explain your result.
Insulin resistance can begin before blood glucose rises. HOMA-IR gives one estimate of insulin resistance. It is not a test that can diagnose diabetes. The Homeostasis Model Assessment uses fasting blood glucose and fasting insulin to estimate how the body handles insulin when fasting. Researchers use it often. Clinicians may use it in some cases.
This guide is written for readers in India. It explains what HOMA-IR measures, how to use the formula, what to check before booking a fasting test, why result ranges differ and how HOMA-IR compares with HbA1c. It also includes a calculator and links to research.
What Is the HOMA-IR Test?
HOMA-IR means Homeostatic Model Assessment of Insulin Resistance. It is a calculation, not a separate blood test. It uses fasting blood glucose and fasting insulin from the same blood sample to estimate insulin resistance. Matthews and colleagues first described the model in 1985. Read the original research paper.
HOMA-IR gives an estimate. It does not directly measure how well every part of the body responds to insulin. The result can vary with the insulin test used by the laboratory and the group of people being studied. This is one reason there is no single cutoff that works for everyone. Read the Endotext review of insulin resistance tests.
A healthcare professional should interpret the result with your other test results and health history. HOMA-IR cannot diagnose prediabetes or diabetes.
The HOMA-IR Formula
The original HOMA1-IR formula uses fasting insulin and fasting glucose. Choose the formula that matches the glucose unit on your laboratory report:
- Glucose in mmol/L: HOMA-IR = (fasting insulin [Β΅IU/mL] Γ fasting glucose [mmol/L]) Γ· 22.5.
- Glucose in mg/dL: HOMA-IR = (fasting insulin [Β΅IU/mL] Γ fasting glucose [mg/dL]) Γ· 405.
Use results from the same fasting blood sample. Check the units before you calculate. HOMA1 is the original simple formula. HOMA2 is a newer computer model and is not calculated in the same way. Read the review of HOMA models.
Important: This calculator gives a number only. There is no single cutoff for everyone. It cannot diagnose insulin resistance, prediabetes or diabetes. Do not use the result to make treatment choices. Ask a healthcare professional to explain it.
HOMA-IR Calculator
Enter your fasting insulin and fasting glucose values from the same blood draw.
Important: This calculator uses the original HOMA1-IR approximation. It provides a numerical estimate only; there is no universally accepted cutoff for all people or laboratories. It cannot diagnose insulin resistance, prediabetes or diabetes. Discuss your result with a qualified healthcare professional. Do not change medication or treatment based on this calculator.
Some labs offer a HOMA-IR test by name. Others offer fasting insulin and fasting glucose as separate tests. Before you compare prices, check that both tests are included. Also ask whether the lab will calculate your HOMA-IR result.
HOMA-IR Test Price in India
The prices below are examples from laboratory websites, not fixed rates. The amount you pay may change by city, pin code, discounts, home collection and the tests included in the package. Before booking, check the live price and confirm that the package includes both fasting insulin and fasting glucose.
Price update note: These listings were checked in November 2026. We aim to review the prices at least every three months, but a laboratory may change its price at any time. Always confirm the current amount with the provider before booking.
Laboratory |
Test listing |
Listed price |
Booking notes |
|---|---|---|---|
Price check: Redcliffe Labs lists its HOMA Index Insulin Resistance package at βΉ799, while Aster Labs lists its HOMA-IR test at βΉ1,240. Apollo Diagnostics asks visitors to select a city to check current pricing and collection options. These are provider-specific listings, not a fixed market rate. Prices and availability may change. See the Redcliffe listing, Aster test page and Apollo Diagnostics test page.
Booking Through Health Apps
Health apps can help you compare test and home-collection options. But a listing may use a different test name or include extra markers. Search for βHOMA-IRβ or βHOMA index.β Check that both fasting insulin and fasting glucose are included. Ask if the report will show a HOMA-IR result. Home collection depends on your city and pin code. Follow the lab’s instructions before the test. Do not stop prescribed medicines unless your clinician tells you to.
HOMA-IR Normal Range in India: What Research Shows
There is no single HOMA-IR value that is normal for everyone. Research studies use different cutoffs. This is partly because laboratories may use different insulin tests and study different groups of people. Age and the way a study is done can also affect the results. For this reason, online charts should not be used to label a result as normal or abnormal.
Ask your laboratory which test method it uses and whether it has a reference range. Discuss your result with a healthcare professional. They may also review your fasting glucose, HbA1c, health history and other risk factors. HOMA-IR alone cannot diagnose diabetes or guide treatment.
Result interpretation |
What affects the value? |
What to do |
|---|---|---|
No universal HOMA-IR cutoff is accepted for all people or laboratories.
|
Insulin assay, population, age, fasting conditions and calculation method.
|
Discuss the report with a qualified healthcare professional.
|
HOMA-IR is a surrogate estimate, not a standalone diagnosis.
|
Different studies and laboratories may use different reference ranges.
|
Review fasting glucose, HbA1c, history and other risk factors as appropriate.
|
It does not diagnose prediabetes or diabetes.
|
Diabetes diagnosis uses established plasma glucose or HbA1c criteria.
|
Do not start, stop or change treatment based on this score alone.
|
South Asian Metabolic Risk: Why BMI Alone May Not Tell the Whole Story
South Asian people may develop type 2 diabetes at a lower body mass index (BMI) than some other groups. BMI does not show where body fat is stored. It also does not explain every part of a person’s diabetes risk. The ICMR-INDIAB study reports on diabetes and other health conditions across India. Other studies have also found differences in diabetes risk between South Asian and white groups.
It helps to understand three different ideas:
- Diabetes risk: A person’s chance of developing diabetes. Family history, age, waist size, blood pressure, activity and food habits can all matter.
- Insulin resistance: The body’s cells do not respond to insulin as well as they should. The pancreas may make more insulin to keep blood glucose in range.
- Insulin release: The pancreas releases insulin from beta cells. Some people may not make enough insulin for the body’s needs. Insulin resistance and low insulin release can happen together, but they are not the same.
HOMA-IR estimates insulin resistance while fasting. It does not measure how well the pancreas releases insulin. It also does not measure a person’s full diabetes risk. A higher diabetes risk in South Asian groups does not mean every South Asian person has insulin resistance. It does not create a separate, proven HOMA-IR cutoff.
A healthcare professional can look at the full picture. This may include waist size, family history, fasting glucose, HbA1c, blood pressure and cholesterol. HOMA-IR is only one part of that review.
Sources: ICMR-INDIAB national study Β· South Asian diabetes incidence study Β· RSSDI guidelines and position statements.
South Asian people may have a higher risk of diabetes at a lower BMI than some other groups. This does not mean they have a different HOMA-IR cutoff. The same result must still be read with the lab method and the person’s health history.
Clinical context: There is no single HOMA-IR cutoff for everyone. A person’s South Asian background may matter when a clinician checks overall diabetes risk. It does not create a proven HOMA-IR cutoff. See the Endotext review of insulin resistance assessment.
What Is the Difference Between HbA1c and HOMA-IR Test?
HOMA-IR and HbA1c measure different things. HOMA-IR uses fasting insulin and glucose to estimate insulin resistance. HbA1c shows your average blood glucose over about two to three months. HbA1c is one of the accepted tests used to diagnose diabetes. HOMA-IR is not a diabetes diagnostic test. The two results cannot replace each other.
Feature |
HOMA-IR |
HbA1c |
|---|---|---|
What it estimates
|
Basal insulin resistance from fasting insulin and glucose
|
Average blood glucose over about 2β3 months
|
Used to diagnose diabetes?
|
No; not a standard diagnostic criterion
|
Yes; accepted diagnostic test using established thresholds
|
Main limitation
|
Cutoffs and insulin assay methods are not standardized
|
Can be affected by conditions that alter red-cell lifespan and some hemoglobin variants
|
Doctors use accepted tests to diagnose diabetes. The American Diabetes Association’s 2026 Standards of Care include HbA1c and blood glucose tests. These include fasting blood glucose and the oral glucose tolerance test. HOMA-IR is not a diabetes test. Read the ADA 2026 diagnostic standards on PubMed.
How to Book the HOMA-IR Test in India
When you contact a lab, ask if it offers a HOMA-IR or HOMA index test. Some labs may offer fasting insulin and fasting blood glucose as separate tests. Check that both are included. Ask if the lab will calculate HOMA-IR or if your clinician will do it from the results. Before booking, check the current price, sample collection options, fasting rules, report time and service in your city or pin code.
Booking method |
What to check |
Best for |
|---|---|---|
Doctor or clinician
|
Ask whether HOMA-IR is appropriate and which tests are needed.
|
People who want help interpreting results
|
Laboratory website
|
Check test parameters, fasting instructions, current price and report format.
|
Comparing named HOMA-IR packages
|
Health app
|
Confirm the laboratory, included markers and pin-code coverage.
|
Comparing collection slots and offers
|
Walk-in collection center
|
Confirm whether both fasting measurements and a calculated HOMA-IR report are available.
|
People who prefer in-person collection
|
What to Ask Before Booking
You can ask the lab: βDoes this package include fasting insulin and fasting blood glucose? Will the report show a HOMA-IR score, or will I get the two results separately? How long should I fast? Should I ask my clinician about my medicines before the test?β
How to Prepare for the HOMA-IR Test
Each lab may give different instructions. Many ask you to fast overnight. Follow the instructions from your lab and clinician. Plain water is usually allowed unless they tell you otherwise.
Do not stop or change your medicines on your own. If you take insulin or other blood sugar medicine, have diabetes, are pregnant or have had low blood sugar, ask your clinician how to prepare safely. Tell the lab about your medicines and supplements. If you feel unwell or cannot fast safely, contact your clinician or lab before the test.
What to Do If Your HOMA-IR Result Is Elevated
A high HOMA-IR result does not diagnose insulin resistance, prediabetes or diabetes. There is no single score that tells everyone what to do next. A healthcare professional can review your fasting insulin and glucose, the lab method, your medicines and your health history. They may also suggest other tests.
How to Discuss an Elevated Result with Your Clinician
Take your full lab report to your clinician. Ask how the result fits the method used by the lab. Your clinician may also check HbA1c, fasting glucose, blood pressure, cholesterol, waist size, family history and medicines. If lifestyle changes may help, ask for a plan that fits your health and daily life. Do not start or stop medicine based on an online HOMA-IR range.
When Further Medical Assessment May Be Needed
Ask for a medical review if your result is outside the lab’s range, another blood sugar test is abnormal, or you have symptoms or other diabetes risk factors. Your clinician may suggest another test. Doctors diagnose diabetes with accepted blood glucose or HbA1c tests, not HOMA-IR alone.
β For the complete guide to the foods behind this meal plan and why each one works:
Insulin Resistance Diet: Best Foods, Meal Plan & What to Avoid
β For the step-by-step approach to reducing insulin resistance through diet and lifestyle:
Reverse Insulin Resistance: A Step-by-Step Guide
HOMA-IR Test Meaning in Hindi
HOMA-IR test insulin resistance ka ek andaza lagane wala calculated index hai. Is ke liye fasting insulin aur fasting glucose ki values use hoti hain. Yeh alag blood test nahi hota, aur is se diabetes ya prediabetes ki tashkhees nahi ki ja sakti.
Har laboratory aur har population ke liye ek hi normal HOMA-IR range tasleem shuda nahi hai. Mukhtalif studies mein cutoffs badal sakte hain kyun ke insulin tests ke methods aur study groups alag hote hain. Is liye sirf internet par di hui range dekh kar apna result normal ya abnormal na samjhein. Apni report doctor ya qualified healthcare professional ko dikhayein.
Diabetes ki tashkhees ke liye HbA1c aur blood glucose ke mustanad tests istemal hote hain. HOMA-IR result ko medical history aur doosre test results ke saath samajhna zaroori hai.
Frequently Asked Questions
Key Takeaway
HOMA-IR is a calculation that estimates insulin resistance while fasting. It cannot diagnose diabetes. No single cutoff works for every person or lab. Do not use an online score chart to label your result or choose treatment. A healthcare professional can review the score with your fasting glucose, HbA1c, lab method and health risks. Doctors use accepted blood glucose and HbA1c tests to diagnose diabetes.
HOMA-IR gives one piece of information about insulin resistance. It is not a diagnosis and cannot predict what will happen to one person. The meaning depends on the test results, the lab method and the person’s overall health.
References and Further Reading
- Matthews DR, Hosker JP, Rudenski AS, et al. (1985). Homeostasis model assessment: insulin resistance and beta-cell function from fasting plasma glucose and insulin concentrations in man. PubMed.
- Endotext. Assessing Insulin Sensitivity and Resistance in Humans. NCBI Bookshelf.
- Wallace TM, Levy JC, Matthews DR (2004). Use and Abuse of HOMA Modeling. PubMed.
- American Diabetes Association (2026). Standards of Care in Diabetes β Diagnosis and Classification of Diabetes. PubMed.
- Anjana RM, et al. (2023). Metabolic non-communicable disease burden in India: results from the ICMR-INDIAB national study. PubMed.
- South Asian diabetes incidence research. Comparative evidence on diabetes risk and BMI in South Asian populations. PubMed.
- Research Society for the Study of Diabetes in India (RSSDI). RSSDI Guidelines and Position Statements, including the Clinical Practice Recommendations for the Management of Type 2 Diabetes Mellitus 2022. Official RSSDI guideline library.
- RSSDI Clinical Practice Recommendations for the Management of Type 2 Diabetes Mellitus (2022). Full text on PubMed Central.
Medical Disclaimer: This article is for education only. It is not personal medical advice. It does not replace care from a qualified healthcare professional. There is no single HOMA-IR cutoff for everyone. Do not use the calculator or this article to diagnose a condition, change medicine or choose treatment. Ask a healthcare professional to explain your results. Doctors use accepted blood glucose and HbA1c tests to diagnose diabetes.
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