Pediatric Urine Output Calculation

The expected urine output for an adult is > 0.5mL/kg/hour, so an average adult of 70kg would be expected to produce 35-40ml/hour of urine. For children, the expected urine output is closer to 1ml/kg/hour. The normal urine output for adults is 1 ml/min, regardless of weight. That translates to 60 ml/hr.

Pediatric Urine Output Calculator

Patient Weight(g)
Urine output (mL)
Hours urine collected
Urine Output (mL/kg/hr)
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Urine output in mL/kg/hr = (Total Urine Output/Weight in Kg)/# of hours Minimum acceptable output: Adult: 0.5-1.0 mL/kg/hr Child: 1.0-2.0 mL/kg/hr

Pediatric Urine Output Calculation is made easier. Free Online Medical Calculators.

Note :This statistics calculator is presented for your own personal use and is to be used as a guide only. Medical and other decisions should NOT be based on the results of this calculator. Although this calculator has been tested, we cannot guarantee the accuracy of its calculations or results.

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