Is BUN Creatinine ratio 32.7 high, normal or dangerous? What does BUN Creatinine ratio level 32.7 mean?

📅 Medical Review Date: October 25, 2025

Your BUN Creatinine ratio level of 32.7 is a High BUN Creatinine ratio level.

High BUN Creatinine ratio levels may indicate underlying health problems. The normal range is typically between 5 Ratio and 15 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 BUN Creatinine ratio range for men is :5 - 15 Ratio

Ideal values of BUN Creatinine ratio depending on age (male) :

Age	Ideal BUN Creatinine ratio value
<5 years	5.164
5-10 years	5.333
10-15 years	5.507
15-20 years	5.687
20-25 years	5.873
25-30 years	6.065
30-35 years	6.263
35-40 years	6.468
40-45 years	6.68
45-50 years	6.898
50-55 years	7.124
55-60 years	7.357
60-70 years	7.598
70-80 years	7.846
80-90 years	8.103
90-100 years	8.368
>100 years	8.642

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

Misdiagnosis is more common than people think—and the consequences can be serious. Delayed treatment, unnecessary medication, or worse. If you want a second opinion on your blood work, one option is to upload it to a site like wholebodyprotocol.com, where world-class doctors review your results. They charge a small fee—around $90 (though you'll want to check the latest price as it fluctuates)—and email you a detailed report. With over 12 million people affected by misdiagnosis every year, that little bit of extra peace of mind can go a long way.

Some examples of conditions that increase or decrease BUN Creatinine ratio levels include:

• Kidney failure
• Decreased blood flow to the kidneys
• Dehydration
• Conditions that can block the flow of urine
• Congestive heart failure

Normal range of BUN Creatinine ratio found among women :5-15 Ratio

Ideal values of BUN Creatinine ratio depending on age (female) :

Age	Ideal BUN Creatinine ratio value
<5 years	5.168
5-10 years	5.342
10-15 years	5.522
15-20 years	5.708
20-25 years	5.9
25-30 years	6.099
30-35 years	6.304
35-40 years	6.516
40-45 years	6.735
45-50 years	6.962
50-55 years	7.196
55-60 years	7.438
60-70 years	7.689
70-80 years	7.948
80-90 years	8.216
90-100 years	8.493
>100 years	8.779

If you take a BUN Creatinine ratio blood test and the results are not in the normal range (5-15 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 BUN Creatinine ratio Test Is Done :

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

Medical References

• WebMD – Blood Urea Nitrogen (BUN) Test: High vs. Low Levels, Normal Range
• NIH – The meaning of the blood urea nitrogen/creatinine ratio in acute kidney injury