Health

Corrected Magnesium Calculator

Adjust magnesium for albumin level.

Measured Mg²⁺ (mg/dL)

Serum Albumin (g/dL)

Corrected Mg²⁺—

Interpretation—

Corrected Mg = Measured Mg + 0.005 × (4.0 − Albumin) × 10
Normal: 1.7–2.2 mg/dL