eGFR Calculator (CKD-EPI 2021)

Sponsored
Advertising placement
eGFR (CKD-EPI 2021) Calculator
Clinical Decision Tool

Calculates estimated glomerular filtration rate using the 2021 CKD-EPI creatinine equation.

Enter the patient’s age in completed years. This equation is intended for adults.
Select the sex variable required by the published CKD-EPI 2021 creatinine equation.
Choose the unit used for the serum creatinine result.
Serum Creatinine Serum creatinine is used with age and sex to estimate glomerular filtration rate in the CKD-EPI 2021 equation. Accepted units µmol/L mg/dL Used by eGFR (CKD-EPI 2021) Calculator Clinical note Interpret creatinine in context. Acute changes, muscle mass, diet and some medicines can affect the result and the reliability of creatinine-based eGFR. Reference Inker LA et al. N Engl J Med. 2021;385:1737–1749. Learn more →
Enter a standardised serum creatinine result using the selected unit.
Log in to save Save this calculator to your MediCalc account.

Log in to save incomplete calculator progress and return later.

Clinical Decision Support Only

MediCalc calculators are intended to support qualified healthcare professionals and must not replace professional clinical judgement. Do not enter patient-identifiable information into Saved Progress.

Read our Clinical Disclaimer
Sponsored
Advertising placement