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Urine Output Calculator
Hourly Urine Output & Oliguria Risk Assessment
Critical Care Guidelines: Normal adult urine output is $\ge 0.5\text{ mL/kg/h}$. Oliguria is typically defined as $< 0.5\text{ mL/kg/h}$. Enter patient weight, total urine volume collected, and collection duration below.
Urine Output Parameters Input
Calculation Results
⚠️ Not medical advice. For critical care, nephrology, and clinical reference only. Fluid balance monitoring, catheter management, and oliguria evaluation must be supervised strictly by an attending physician, nurse, or critical care specialist.