Sodium Deficit Calculator

Calculate sodium deficit in hyponatraemia to guide replacement therapy.

⚠️ For educational purposes only. Always consult a qualified healthcare professional.

Current Sodium

mEq/L

Desired Sodium

mEq/L

Weight 70 kg

Sex

0 mEq

Sodium Deficit

Na Deficit

–

TBW

–

⚠️ Max correction: 8-10 mEq/L per 24h (chronic). Faster only in acute severe symptomatic cases.