Is Chol HDL ratio 1.9 low, normal or dangerous? What does Cholesterol HDL ratio level 1.9 mean?

📅 Medical Review Date: November 5, 2025

Your Chol HDL ratio level of 1.9 is a Low Chol HDL ratio level.

Low Chol HDL ratio levels may indicate underlying health problems. The normal range is typically between 3.3 Ratio and 4.4 Ratio. If your levels are outside this range, it's important to speak with a healthcare provider. Consulting a doctor is recommended to determine the cause and appropriate next steps.

The normal Chol HDL ratio range for men is :3.3 - 4.4 Ratio

Ideal values of Chol HDL ratio depending on age (male) :

Age	Ideal Chol HDL ratio value
<5 years	3.363
5-10 years	3.427
10-15 years	3.492
15-20 years	3.558
20-25 years	3.626
25-30 years	3.695
30-35 years	3.765
35-40 years	3.837
40-45 years	3.91
45-50 years	3.984
50-55 years	4.06
55-60 years	4.137
60-70 years	4.216
70-80 years	4.296
80-90 years	4.378
90-100 years	4.376
>100 years	4.374

*Ideal values are calculated based on our database of patient records

Get Advice via Email : Send us your blood test report, and our Chol HDL ratio experts will review it. You'll receive a detailed analysis and personalized treatment guidance via email within 12 hours. If you have additional blood test results besides Chol HDL ratio, please include those too—an accurate diagnosis often requires a full view of all abnormalities. Upload blood test report now

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A video message on the treatment of your low Chol HDL ratio level

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Some examples of conditions that increase or decrease Chol HDL ratio levels include:

• Diabetes
• Lupus
• Chronic kidney disease
• Familial hypercholesterolemia
• Hypothyroidism

Receive world-class medical opinion about your low Chol HDL ratio levels over email.Upload blood test report now

Normal range of Chol HDL ratio found among women :3.3-4.4 Ratio

Ideal values of Chol HDL ratio depending on age (female) :

Age	Ideal Chol HDL ratio value
<5 years	3.365
5-10 years	3.431
10-15 years	3.498
15-20 years	3.566
20-25 years	3.636
25-30 years	3.707
30-35 years	3.78
35-40 years	3.854
40-45 years	3.929
45-50 years	4.006
50-55 years	4.084
55-60 years	4.164
60-70 years	4.245
70-80 years	4.328
80-90 years	4.327
90-100 years	4.326
>100 years	4.325

If you take a Chol HDL ratio blood test and the results are not in the normal range (3.3-4.4 Ratio), your physician may recommend more tests to figure out the problem. You might also get this test if your physician thinks you have some other disease.

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How the Chol HDL ratio Test Is Done :

When your doctor orders a Chol HDL ratio test, it involves a straightforward blood draw to measure your Chol HDL ratio levels. A pathologist or lab technician will take a small sample of blood from a vein using a needle. Your Chol HDL ratio test results are usually available within a few hours.

Medical References

• Mayo Clinic – Cholesterol ratio or non-HDL cholesterol: Which is most important?
• Cleveland Clinic – Cholesterol: Understanding Levels & Numbers
• NIH – Cholesterol and coronary heart disease: predicting risks by levels and ratios

Chol HDL ratio treatment - Click to read 10 GOLDEN ARTICLES on Chol HDL ratio