Parenteral Nutrition Calculator
A simple tool for parenteral nutrition calculations, including estimated calories, osmolarity and glucose infusion rate
Instructions and notes:
- Osmolarity calculation is only approximate
- Goal amino acids: 3-4 g/kg/day, 10-20% calories
- Goal lipids: 3 g/kg/day, 30-35% calories
- Goal GIR: 10-12 mg/kg/min, 50-60% calories
- Maximum osmolarity for peripheral IV ~900 mOsm/L