Corrected Calcium
Adjusts total serum calcium for a low albumin level. Helps decide whether apparent hypo- or hypercalcemia is real before further work-up.
What you enter
- Total calcium (mg/dL)
- Albumin (g/dL)
Reference
Corrected Ca = Ca + 0.8 × (4 − albumin)
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Educational decision-support tools. They do not replace clinical judgment, local protocols or specialist advice: verify results before acting on them.