Fluid Balance Calculator
Calculate 24-hour fluid balance from intake and output totals.
Results
Visualization
How It Works
Fluid balance monitoring tracks all fluid intake (IV, oral, medications) against output (urine, drainage, insensible losses). Insensible losses average 500-800 mL/day from respiration and skin evaporation and increase with fever, burns, or open wounds. A positive balance exceeding 500 mL may indicate fluid overload risk; a negative balance may suggest dehydration.