APRI Calculator

AST to platelet ratio — liver fibrosis. Free interactive APRI calculator for gastroenterology and hepatology practice.

MELD-Na — Assesses the severity of chronic liver disease
Child-Pugh Score — Assesses the prognosis of chronic liver disease, mainly cirrhosis
FIB-4 Index — Liver fibrosis scoring index
APRI — AST to platelet ratio — liver fibrosis
Maddrey's DF — Alcoholic hepatitis severity
Glasgow-Blatchford — Upper GI bleed risk stratification
GAHS — Glasgow alcoholic hepatitis score
Montreal IBD — IBD classification — CD & UC
Mayo Score — Ulcerative colitis activity
BISAP Score — Bedside index for severity of pancreatitis
CLIF-SOFA — Organ failure scoring in cirrhosis
Alcohol Content — Standard drinks & alcohol grams calculator
AARC-ACLF — Acute-on-chronic liver failure grade
PELD / CR Score — Pediatric end-stage liver disease
Harvey-Bradshaw — Crohn's disease activity index
CTSI — CT severity index — pancreatitis
CTSI (Text Input) — CTSI using descriptive dropdown input
Rockall Score — GI bleed rebleeding & mortality risk
CAGE — Alcohol use disorder screening (4 questions)
MELD 3.0 — Updated MELD — sex-inclusive formula
AUDIT Score — Alcohol use disorders identification test

APRI

AST to platelet ratio — liver fibrosis

AST (U/L)

AST ULN (U/L)

Platelets (×10⁹/L)

Calculators

Select a calculator to open

AST to platelet ratio — liver fibrosis. Free interactive APRI calculator for gastroenterology and hepatology practice.

MELD-Na — Assesses the severity of chronic liver disease
Child-Pugh Score — Assesses the prognosis of chronic liver disease, mainly cirrhosis
FIB-4 Index — Liver fibrosis scoring index
APRI — AST to platelet ratio — liver fibrosis
Maddrey's DF — Alcoholic hepatitis severity
Glasgow-Blatchford — Upper GI bleed risk stratification
GAHS — Glasgow alcoholic hepatitis score
Montreal IBD — IBD classification — CD & UC
Mayo Score — Ulcerative colitis activity
BISAP Score — Bedside index for severity of pancreatitis
CLIF-SOFA — Organ failure scoring in cirrhosis
Alcohol Content — Standard drinks & alcohol grams calculator
AARC-ACLF — Acute-on-chronic liver failure grade
PELD / CR Score — Pediatric end-stage liver disease
Harvey-Bradshaw — Crohn's disease activity index
CTSI — CT severity index — pancreatitis
CTSI (Text Input) — CTSI using descriptive dropdown input
Rockall Score — GI bleed rebleeding & mortality risk
CAGE — Alcohol use disorder screening (4 questions)
MELD 3.0 — Updated MELD — sex-inclusive formula
AUDIT Score — Alcohol use disorders identification test

APRI

AST to platelet ratio — liver fibrosis

AST (U/L)

AST ULN (U/L)

Platelets (×10⁹/L)

Select a calculator to open