Skip to main content
Oxford University Hospitals NHS Foundation Trust
Clinical Biochemistry

Coronavirus / COVID-19

If you have a new continuous cough and/or high temperaturedo not come to our hospitalsFollow the national advice and stay at home for seven days

Important information about our services and restrictions on visiting our hospitals can be found in the COVID-19 section.

This site is best viewed with a modern browser. You appear to be using an old version of Internet Explorer.

Creatinine Clearance (Urine)

Specimen requirements

Sample type: Urine (24 hour bottle)

Collection requirements: A blood sample for creatinine is also required to calculate creatinine clearance, which should be collected during the urine 24 hour collection period.


Price on application

Turnaround time

Please see Turnaround times

Analytical method


Analysis undertaken at these site(s)

  • John Radcliffe Hospital
  • Churchill Hospital
  • Horton General Hospital

Reference intervals


All ages: 85 - 125 mL/min


All ages: 95 - 140 mL/min