Corrected Calcium
Adjusts total serum calcium for a low albumin level.
RESULT
Corrected Calcium
What is Corrected Calcium?
Adjusts total serum calcium for a low albumin level. Corrected Calcium is intended for use in: Adults.
How to Use the Corrected Calcium Calculator
- Enter Total serum calcium in mg/dL.
- Enter Serum albumin in g/dL.
- Click Calculate to see your result and interpretation.
Formula & Version
This calculator uses formula version 1.0, last reviewed September 2026.
Clinical Considerations & Limitations
- An approximation — ionized calcium is more accurate, especially in acid-base disturbances or critical illness.
References
- Payne RB et al., Br Med J 1973;4:643-646
Frequently Asked Questions
What is Corrected Calcium?
Adjusts total serum calcium for a low albumin level.
Who is Corrected Calcium intended for?
Adults. Always confirm applicability to your specific patient before use.
What are the limitations of Corrected Calcium?
An approximation — ionized calcium is more accurate, especially in acid-base disturbances or critical illness.
What formula or reference does Corrected Calcium use?
Payne RB et al., Br Med J 1973;4:643-646
Is Corrected Calcium a diagnosis?
No. Corrected Calcium produces a score or estimate to support clinical decision-making — it is not a diagnosis and should be interpreted alongside full clinical judgement.
Medical Disclaimer: Medical calculators are provided for informational and educational purposes only. Results should not be used as a substitute for professional medical advice, diagnosis, or treatment. Always verify results with a qualified healthcare professional.
