Corrected Calcium
Calcium corrected for albumin level.
What this calculator does
This tool adjusts your total blood calcium for your albumin level. Low albumin can make total calcium look low even when the “free” (corrected) calcium is normal.
What your result means
The corrected value helps interpret calcium in context. Your doctor uses it with other tests to assess calcium balance. Only a healthcare provider can interpret what it means for you.
This is not medical advice. A healthcare provider should interpret results in your context.
Total calcium (mg/dL)
Albumin (g/dL)
Key terms
- Corrected calcium
- Total calcium adjusted for albumin level to better reflect the biologically active (free) calcium.
- Albumin
- A protein in the blood; low albumin can make total calcium appear low.
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This tool is for educational and reference use only. It does not constitute medical advice. Always consult a healthcare professional for medical decisions.