Medical Disclaimer

These calculators are provided for educational and informational purposes only. They are not medical advice, diagnosis, or treatment. Results are estimates and may not apply to every person. Do not use calculator results to start, stop, or change medication or treatment. Consult a qualified healthcare professional for personal medical advice.

3 Kidney Tools

Kidney Health Calculators

Evidence-based kidney function calculators using current CKD-EPI 2021 equations without race coefficient and Cockcroft-Gault formula.

eGFR Calculator (CKD-EPI 2021)

Estimate glomerular filtration rate using the 2021 CKD-EPI equation without race coefficient. Input: serum creatinine, age, sex. Results staged per KDIGO guidelines.

Calculate eGFR No Race Coefficient

Creatinine Clearance Calculator

Calculate creatinine clearance (CrCl) using the Cockcroft-Gault formula. Inputs: age, weight, sex, serum creatinine. Used for drug dosing adjustments.

Calculate CrCl Cockcroft-Gault

Creatinine Unit Converter

Convert creatinine between mg/dL (US) and µmol/L (international). Conversion factor: 1 mg/dL = 88.4 µmol/L.

Convert Unit Conversion