🧪
AST/ALT Ratio Calculator
Calculate De Ritis ratio (AST to ALT) for liver function evaluation
Clinical Formula: $\text{AST/ALT Ratio} = \frac{\text{AST}}{\text{ALT}}$. An AST/ALT ratio greater than 2.0 is often indicative of alcoholic liver disease, while ratios below 1.0 are common in viral hepatitis or non-alcoholic fatty liver disease (NAFLD). Enter your lab values below.
Liver Enzyme Parameters Input
Calculation Results
⚠️ Not medical advice. For educational and laboratory reference only. Always consult a physician or hepatologist for formal diagnosis and clinical interpretation of liver panels.