Corrected Calcium

Medical Calculator – SonDoctor.com × Corrected Calcium Calculator in Hypoalbuminemia At pH 7.4, for every 1.0 g/dL drop in albumin (from 4.0), calcium decreases by 0.8 mg/dL. Corrected Ca (mg/dL) = Ca + ((4 – alb) x 0.8) Serum Calcium (mEq/L) : Serum Albumin (g/dL) :