HDL Cholesterol Normal Range — NCEP ATP III Thresholds
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HDL is the helpful cholesterol that carries other cholesterol away from your blood vessels.
HDL Cholesterol is a friendly number on your blood panel, often called the good kind. Doctors pay attention to it because it plays a quietly protective role in your body.
Also known as: HDL-C, HDL, High-Density Lipoprotein Cholesterol, Good Cholesterol, HDL Chol
For this 'good' cholesterol, higher is generally better, as it helps carry cholesterol away from your blood vessels.
Last reviewed: 2026-08-16
What is HDL Cholesterol?
This measures cholesterol packed into high-density lipoprotein particles (dense fat-and-protein bundles). These particles collect excess cholesterol and ferry it back to the liver for disposal.
Why is HDL Cholesterol tested?
Your doctor checks it as part of your heart risk picture. Lower HDL tends to go with higher risk.
What is a normal HDL Cholesterol range?
- India
- No India-specific national reference interval is published for this parameter; your lab's printed range is the most reliable comparison.
- Global
- Low (higher risk): <40 mg/dL (men), <50 mg/dL (women); Desirable: ≥60 mg/dL
Ranges vary by lab, method and equipment — the range printed on your own report is the one that applies to your result.
Source: [NCEP ATP III, 2002]
What does a HDL Cholesterol of 40 mean?
Find your HDL Cholesterol result in the table below, then read the band it falls into. Each band names the guideline body it comes from. Always compare against the range printed on your own report.
Men
| If your result is | Band | Source |
|---|---|---|
| Below 40 mg/dL | Low (less protective) | NCEP ATP III (2002) |
| 40–60 mg/dL | Acceptable | NCEP ATP III (2002) |
| 60 mg/dL and above | Protective | AHA/ACC (2018) |
Women
| If your result is | Band | Source |
|---|---|---|
| Below 50 mg/dL | Low (less protective) | NCEP ATP III (2002) |
| 50–60 mg/dL | Acceptable | NCEP ATP III (2002) |
| 60 mg/dL and above | Protective | AHA/ACC (2018) |
HDL Cholesterol Below 40 mg/dL — Low (less protective), Men
If your result is 25, 30, 35, 39 or anywhere in this band: For HDL, higher is generally seen as better. A lower level offers less of HDL's helpful effect on the heart.
Source: [NCEP ATP III, 2002]
Worth asking your doctor
- What can I do to raise my HDL?
- How does this fit with the rest of my heart-risk picture?
HDL Cholesterol 40–60 mg/dL — Acceptable, Men
If your result is 40, 45, 50, 55 or anywhere in this band: This is within the usual range for men. It is read together with your LDL, triglycerides and overall risk.
Source: [NCEP ATP III, 2002]
Worth asking your doctor
- Is my HDL where you would want it for someone like me?
HDL Cholesterol 60 mg/dL and above — Protective, Men
If your result is 60, 70, 80 or anywhere in this band: A higher HDL is often regarded as a helpful sign for the heart. It is still read alongside your other results.
Source: [AHA/ACC, 2018]
Worth asking your doctor
- Does a higher HDL change anything about my overall risk?
HDL Cholesterol Below 50 mg/dL — Low (less protective), Women
If your result is 30, 40, 45, 49 or anywhere in this band: For HDL, higher is generally seen as better. Women tend to run a little higher than men, so the low cut-off is set higher too.
Source: [NCEP ATP III, 2002]
Worth asking your doctor
- What can I do to raise my HDL?
- How does this fit with the rest of my heart-risk picture?
HDL Cholesterol 50–60 mg/dL — Acceptable, Women
If your result is 50, 55, 59 or anywhere in this band: This is within the usual range for women. It is read together with your LDL, triglycerides and overall risk.
Source: [NCEP ATP III, 2002]
Worth asking your doctor
- Is my HDL where you would want it for someone like me?
HDL Cholesterol 60 mg/dL and above — Protective, Women
If your result is 60, 70, 80 or anywhere in this band: A higher HDL is often regarded as a helpful sign for the heart. It is still read alongside your other results.
Source: [AHA/ACC, 2018]
Worth asking your doctor
- Does a higher HDL change anything about my overall risk?
HDL Cholesterol in mg/dL and SI units
Showing values in mg/dL. This is display only — your report's own value does not change.
| Value (mg/dL) | Same value (mmol/L) |
|---|---|
| 25 mg/dL | 0.6 mmol/L |
| 30 mg/dL | 0.8 mmol/L |
| 35 mg/dL | 0.9 mmol/L |
| 39 mg/dL | 1 mmol/L |
| 40 mg/dL | 1 mmol/L |
| 45 mg/dL | 1.2 mmol/L |
Source: [CLSI, 2010]
What does a high HDL Cholesterol result mean?
A higher HDL is generally seen as helpful for your heart. It usually points to a more favourable overall picture.
What does a low HDL Cholesterol result mean?
A low HDL means less of this protective cholesterol is doing its clean-up work. This can go with higher heart risk and is worth discussing with your doctor.
What can affect your HDL Cholesterol result?
- Regular aerobic exercise
- Smoking lowers it
- Weight and waist size
- Alcohol intake
- Family history
In the Indian context
Studies find Indians often have lower HDL on average than European groups. This may add to heart risk on its own, apart from LDL.
Questions to ask your doctor
About this result
- What does my HDL Cholesterol result mean for me specifically, given my age and health?
- For HDL Cholesterol, higher is generally considered better — where does my result sit, and is that reassuring?
What to do next
- Could anything I eat, do, or take have affected my good cholesterol result?
- Is there anything I should do about my HDL Cholesterol, or is it fine to leave as it is?
About retesting
- Does my HDL Cholesterol need to be repeated, and if so, when?
- The typical range for HDL Cholesterol can vary between labs — should I compare my result against my own lab's printed range?
The bigger picture
- Should my HDL Cholesterol be looked at together with my LDL Cholesterol and Triglycerides result?
- Does my HDL Cholesterol connect to any condition I already have, or to anything I have noticed in how I feel?
Frequently asked questions
- What is HDL Cholesterol?
- This measures cholesterol packed into high-density lipoprotein particles (dense fat-and-protein bundles). These particles collect excess cholesterol and ferry it back to the liver for disposal. Your doctor checks it as part of your heart risk picture. Lower HDL tends to go with higher risk.
- What is a normal good cholesterol range?
- A typical adult range is around Low (higher risk): <40 mg/dL (men), <50 mg/dL (women); Desirable: ≥60 mg/dL. No India-specific national reference interval is published for this parameter; your lab's printed range is the most reliable comparison. Ranges vary by lab, method and equipment — the range printed on your own report is the one that applies to your result.
- What does a high HDL Cholesterol result mean?
- A higher HDL is generally seen as helpful for your heart. It usually points to a more favourable overall picture.
- What does a low HDL Cholesterol result mean?
- A low HDL means less of this protective cholesterol is doing its clean-up work. This can go with higher heart risk and is worth discussing with your doctor.
- What can affect your HDL Cholesterol result?
- Several everyday factors can influence it, including Regular aerobic exercise, Smoking lowers it, Weight and waist size, Alcohol intake, Family history.
Sources
- NCEP ATP III (2002) — Third Report of the National Cholesterol Education Program Expert Panel on Detection, Evaluation, and Treatment of High Blood Cholesterol in Adults
- AHA/ACC (2018) — 2018 AHA/ACC Guideline on the Management of Blood Cholesterol
Part of the Lipid Profile
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