Help and contact information for eGFR Lab.
Email: datuz2010@gmail.com
Enter serum creatinine (mg/dL or µmol/L), age (years), and sex. The app uses the 2021 CKD-EPI race-free equation (Inker et al., NEJM 2021) to estimate eGFR in mL/min/1.73 m². CKD stage (G1–G5) is shown automatically with a color-coded risk badge.
Enter serum creatinine, age, sex, and (optionally) whether the patient has Black/African ancestry. Uses the 4-variable MDRD equation (Levey et al., Ann Intern Med 1999). Suitable for research and comparison with CKD-EPI.
Enter serum creatinine, age, sex, and weight to calculate creatinine clearance (CrCl) in mL/min. An optional BSA-adjusted value (CrCl normalized to 1.73 m²) is shown when height is also provided. Useful for drug dosing.
Enter height and weight to compute Body Surface Area using three formulas — Mosteller, DuBois & DuBois, and Boyd — and Body Mass Index (BMI) with WHO classification. Units can be switched between metric and imperial at any time.
Creatinine: mg/dL ↔ µmol/L · Height: cm ↔ inches · Weight: kg ↔ lb. Switch units in the input row; results recalculate instantly.
eGFR Lab is intended for educational and reference use only. Results should not be used as the sole basis for clinical decisions. Always consult qualified healthcare professionals.