Internal Medicine · Critical Care

Albumin-Corrected Serum Magnesium calculator

Enter the published formula inputs below to calculate and interpret this score.

Clinical inputs

Mgcorr Magnesium Mg Dl (mg/dL)

Mgcorr Albumin G Dl (g/dL)

Result

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Formula inputs

Mgcorr Magnesium Mg Dl (mg/dL)Accepted range: 0.5 to 5
Mgcorr Albumin G Dl (g/dL)Accepted range: 1 to 6

Primary source

Broser PJ et al. Hypomagnesemia and hypocalcemia in chronic alcoholism. Ann Intern Med. DOI: 10.7326/0003-4819-99-4-482. PMID: 6822408. Scope: Corrected Mg (mg/dL) = measured Mg + 0.005 × (4 − albumin g/dL). (1983)

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