What is a normal ratio?

Between 10:1 and 20:1 is typically normal.

What if it's high (>20)?

Often indicates 'Pre-renal' issues like dehydration or low blood flow.

Can indicate liver disease, malnutrition, or certain kidney injuries.

Verified Formula

Evaluate the cause of kidney markers.

BUN Value (mg/dL)

Creatinine (mg/dL)

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Enter biometric metrics to generate report

This assessment provides statistical probability and mathematical interpretation based on validated clinical equations. It is not a diagnostic tool.

Calculates the ratio between Blood Urea Nitrogen (BUN) and Creatinine to help distinguish between dehydration and actual kidney injury.

BUN / Creatinine

Primary Use

Health Screening

Standard

WHO Guidelines

Complexity

Clinical Grade