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Pediatrician Calculator
Version 2 — 2026
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Hypophosphatemia Correction

Enter patient data then click Calculate for KPO₄ and NaPO₄ orders.

PHOS > 0.6 mmol/L
0.16–0.31 mmol/kg
PHOS 0.3–0.6 mmol/L
0.32–0.43 mmol/kg
PHOS < 0.3 mmol/L
0.44–0.64 mmol/kg
40–60 peripheral | up to 200 central
Max: 45 mmol phosphate/dose | 66 mEq K/dose. Safest to give 0.4+ mmol/kg doses over 6 hours.
Enter weight and K concentration then click Calculate to see phosphate orders.
About This Tool

An upgraded version rebuilt by

Dr. Ahmed Hussain Buzaid

Neonatology Consultant

إهداء

يُهدى ثواب هذا العمل إلى روح المرحوم الدكتور أحمد يوسف بوعلي

رحمه الله وأسكنه فسيح جناته