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Anion Gap Calculator

Determine the anion gap from electrolyte values to help diagnose causes of metabolic acidosis.

Educational use only. This tool does not replace clinical judgment or local protocols.

Result

14mmol/L
Na - (Cl + HCO₃) = 140 - (102 + 24)
Na⁺ (Sodium)140
Cl⁻ (Chloride)102
HCO₃⁻ (Bicarbonate)24
K⁺ (Potassium)4
Include PotassiumNo

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