MELD Score Calculator

Calculate the Model for End-Stage Liver Disease (MELD) and MELD-Na scores to assess liver disease severity.

Total Bilirubin (mg/dL)

INR

Serum Creatinine (mg/dL)

Serum Sodium (mEq/L)

How to Use the MELD Score Calculator

Enter the total bilirubin in mg/dL.
Enter the INR value.
Enter the serum creatinine in mg/dL.
Enter the serum sodium in mEq/L.
Click 'Calculate' to get the MELD and MELD-Na scores.

Cas d'utilisation

•Liver transplant organ allocation prioritization.
•Assessing prognosis in cirrhosis and liver failure.
•Clinical decision-making in hepatology.

Formule

MELD = 3.78×ln(bilirubin) + 11.2×ln(INR) + 9.57×ln(creatinine) + 6.43. MELD-Na adjusts for serum sodium.

Questions fréquemment posées

What is the MELD score?

The MELD (Model for End-Stage Liver Disease) score is a numerical scale used to assess the severity of chronic liver disease. It predicts 3-month mortality and is used for liver transplant organ allocation.

How is MELD interpreted?

MELD <10: <2% 3-month mortality. MELD 10–19: 6–20%. MELD 20–29: 20–50%. MELD ≥30: >50% 3-month mortality.

Medical disclaimer

This calculator is for educational purposes only. It does not replace professional medical evaluation. Always consult a qualified healthcare provider for clinical decisions.