Creatinine Normal Range
What does it measure?
Creatinine measures a waste product filtered by your kidneys — a key marker of kidney function.
Reference Range
Note: Reference ranges can vary slightly between different laboratories. Always refer to the range printed on your specific lab report.
Critical Values
values above 5 mg/dL are considered critical and require immediate medical attention.
Interpreting Results
↑High Creatinine
A high result can indicate reduced kidney filtering ability.
Frequently Asked Questions
What is a normal Creatinine level?
A normal Creatinine level for most adults is 0.6–1.3 mg/dL. This is a general reference range, and your specific laboratory may use slightly different values.
What does high Creatinine mean?
A high Creatinine can indicate reduced kidney filtering ability. Always talk to your doctor about what a high result means in your specific context.
Read your lab report
Don't guess what your results mean. Upload your PDF report and let our AI explain it in plain English.
Upload Report