Urine Culture
Panel: Urinalysis & Urine Tests · All urinalysis tests
Typical adult reference range
| Conventional units | No growth |
| SI units | — |
Ranges vary between laboratories and methods — compare your result with the range printed on your own report.
What a high or low result can mean
High urine culture: growth of a single organism in significant quantity can be seen in urinary tract infection.
These are associations, not a diagnosis: the same result can have several causes, and your clinician interprets it with the rest of your results and history.
Good to know
Mixed growth often suggests contamination during collection; clean-catch technique reduces this.
Related tests — Urinalysis & Urine Tests
Please note: Reference ranges vary between laboratories, and between the methods and instruments they use — the range printed on your own report is the one your result should be compared with. A result outside the range is not by itself a diagnosis, and a result inside it does not rule out illness. These pages are an educational summary, not medical advice: always discuss your results with the clinician who ordered them, who can interpret them in the context of your health and history.