How does the M E L D Score Calculator work?

Calculate from: creatinine, bilirubin, and INR Then: Apply formula: MELD = (0.957 × ln(creatinine) + 0.378 × ln(bilirubin) + 1.120 × ln(INR) - 0.643) Then: Score 0-40; higher indicates greater mortality risk.

Can you give an example of how to use the M E L D Score Calculator?

Example: Input Creatinine 2.0, bilirubin 3.0, INR 2.5 gives a result of MELD ≈ 26 (Significant mortality risk).

Is the M E L D Score Calculator free to use?

Yes — completely free with no registration, download, or subscription required. All calculations happen instantly in your browser.

How accurate is the M E L D Score Calculator?

Our M E L D Score Calculator uses verified mathematical formulas and is accurate to multiple decimal places. Results are calculated in real-time using the same methods used by professionals.

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M E L D Score Calculator

MELD Score

INR

Bilirubin (mg/dL)

Creatinine (mg/dL)

On dialysis? (cap at 4)

MELD score predicts mortality in liver disease and prioritizes transplant allocation. It uses three objective lab values.

Symbol	Name	Unit	Description
INR	INR value	—	Variable used in the calculation

Difficulty:intermediate

References

›M E L D Score — Wikipedia

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M E L D Score Calculator

MELD Score

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