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Blood Urea Normal Range
Category: Kidney Function TestsAlso known as: urea, serum urea
What does it measure?
Blood Urea measures a waste product from protein breakdown, filtered by the kidneys.
Reference Range
15 - 45
mg/dL
Note: Reference ranges can vary slightly between different laboratories. Always refer to the range printed on your specific lab report.
Frequently Asked Questions
What is a normal Blood Urea level?
A normal Blood Urea level for most adults is 15–45 mg/dL. This is a general reference range, and your specific laboratory may use slightly different values.
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