Parenteral Nutrition Calculator
Formulate a TPN prescription by calculating dextrose, amino acid, and lipid volumes and calories. Includes glucose infusion rate (GIR) and NPC:N ratio checks.
Medical Disclaimer
This calculator is for informational and educational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before making decisions about your health. Never disregard professional medical advice or delay seeking it because of results from this tool.
Step 1 of 2
How to Use This Calculator
- Enter the patient's weight in kg and daily caloric goal in kcal.
- Set the protein goal in g/kg/day as prescribed.
- Enter the percentage of non-protein calories from lipid emulsion.
- Review the dextrose, amino acid, and lipid volumes to ensure they meet the prescription.
- Verify osmolarity before administration; confirm with the pharmacy and care team.
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