Free Water Deficit Calculator in Hypernatremia

22/07/2025 by Son Doctor

Medical Calculator – SonDoctor.com

Male: ((Measured Na – 140) / 140 ) × 0.6 × Weight(kg)
Female: ((Measured Na – 140) / 140 ) × 0.5 × Weight(kg)

Measured Serum Sodium (mmol/L) :
Target Serum Sodium (mmol/L) :
Body weight (kg) :

Male | Female