Corrected Magnesium Calculator

Free calculate corrected magnesium for hypoalbuminemia. Get instant, accurate results with our easy-to-use calculator.

Laboratory Values

Normal: 3.5-5.0 g/dL

Results

Enter lab values to calculate corrected magnesium

About Corrected Magnesium

  • • Formula: Corrected Mg = Total Mg + 0.3 × (4.0 - Albumin)
  • • Used when albumin <4.0 g/dL
  • • Normal range: 1.7-2.2 mg/dL
  • • Adjusts for protein binding