Book HbA1c Test: Purpose, Normal Range & Price

Key facts about the Hba1c test
Also Known As	Glycated Haemoglobin Test, Glycosylated Haemoglobin Test, A1c Test, HbA1c Blood Test
Sample Type	Blood (venous)
Fasting Required	Not required. You can eat, drink, and take medications normally before the test.
Report Delivery	Within 24 hours of sample collection
Age Group	All age groups
Gender	Male and Female
Test Type	Blood glucose monitoring test
Units	Percentage (%)

The HbA1c test, also known as the Glycated Haemoglobin test, measures the average blood sugar levels in your body over the past two to three months. Unlike a fasting blood sugar test which gives a snapshot of your glucose level at a single point in time, the HbA1c test reflects how well your blood sugar has been controlled over a longer period. The test works by measuring the percentage of haemoglobin, the protein in red blood cells that carries oxygen, that has glucose attached to it. Since red blood cells live for approximately 90 days, the HbA1c value gives a reliable picture of average blood glucose control over that entire period. The higher the blood sugar levels over the past three months, the higher the HbA1c percentage. HbA1c is one of the most important diagnostic tests for diabetes management in India, where diabetes affects over 101 million people according to the Indian Council of Medical Research. It is used both to diagnose diabetes and prediabetes, and to monitor how effectively a diabetic patient is managing their condition through diet, lifestyle, and medication.

Doctors prescribe an HbA1c test in the following situations: Diagnosing Type 2 diabetes when a patient presents with symptoms such as excessive thirst, frequent urination, unexplained weight loss, fatigue, or blurred vision. Diagnosing prediabetes, a condition where blood sugar levels are higher than normal but not yet high enough to be classified as diabetes. Early detection of prediabetes allows for lifestyle intervention before the condition progresses. Monitoring blood sugar control in patients already diagnosed with Type 1 or Type 2 diabetes. Most diabetic patients are advised to get an HbA1c test done every three months to assess how well their treatment plan is working. Evaluating the risk of diabetes-related complications such as kidney disease, nerve damage, eye damage, and cardiovascular disease. A persistently high HbA1c is directly

The HbA1c test measures the percentage of glycated haemoglobin in the blood and reports it as a single percentage value. Understanding Your HbA1c Result Below 5.7%: Normal. Blood sugar levels are within the healthy range and diabetes is not indicated. 5.7% to 6.4%: Prediabetes. Blood sugar levels are higher than normal. Lifestyle changes including dietary modification and increased physical activity are strongly recommended at this stage to prevent progression to diabetes. 6.5% and above: Diabetes. A reading of 6.5% or higher on two separate tests confirms a diagnosis of diabetes as per standard guidelines followed in India. For patients already diagnosed with diabetes, the target HbA1c recommended by most Indian diabetes specialists and the Research Society for the Study of Diabetes in India (RSSDI) is below 7%. A reading consistently above 8% indicates poor blood sugar control and a significantly elevated risk of complications. The HbA1c result is reported alongside an estimated Average Glucose value, which translates the percentage into a blood sugar reading in mg/dL for easier understanding.

One of the key advantages of the HbA1c test is that it requires no special preparation. Fasting is not required. You can eat, drink, and take your regular medications before the test without affecting the result. This is because HbA1c reflects a three-month average and is not influenced by what you ate on the day of the test. Continue all prescribed diabetes medications and insulin as usual before the test unless your doctor has specifically advised otherwise. Inform the phlebotomist if you have any blood disorders such as anaemia, thalassaemia, or sickle cell disease. These conditions affect red blood cell turnover and can influence HbA1c readings, which your doctor will factor into the interpretation. No dietary restrictions, no fasting, and no changes to your daily routine are needed. The test involves a simple blood draw of approximately 2 ml.

If you are booking through the SecondMedic platform the HbA1c test price starts at approximately Rs. 368. The exact price will be confirmed at the time of booking through SecondMedic. If your doctor has prescribed multiple tests alongside HbA1c, SecondMedic health packages include HbA1c as part of a broader diabetes management panel at a significantly lower combined price.

SecondMedic provides home sample collection for HbA1c test across all major areas of India. You do not need to visit a lab or collection centre. A certified and trained phlebotomist comes to your home or workplace at your chosen time, collects the sample using sterile single-use equipment, and ensures it is transported to the NABL-accredited lab within the required time window for accurate processing. Please note that SecondMedic provides free home sample collection on all tests priced above Rs. 300. Our team will check your pincode and confirm if your address falls under our free sample collection eligibility criteria, which depends upon the lab location and phlebotomist availability. Home collection is available between 7 AM and 10 PM, seven days a week, including Sundays and public holidays. Enter your pincode on the booking page or call our helpline to confirm availability at your address.