Corrected Calcium Calculator
Result
Calculated result
9.3
Based on the values entered.
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Corrected Calcium Calculator — free online calculator.
Formula
Corrected Ca = measured Ca + 0.8 × (4.0 − albumin g/dL)
- Corrected Calcium Calculator calculates its result from Total serum calcium, Serum albumin. It uses the formula Corrected Ca = measured Ca + 0.8 × (4.0 − albumin g/dL). Change any input to recalculate the result instantly. This is an informational calculation and is not medical advice.
- The main inputs are Total serum calcium, Serum albumin. Enter them in the units and format shown in the calculator.
- Use the measurement units shown beside each field. The result is an estimate and should be interpreted in context.
- Changing any input above recalculates the result with the same calculation engine used by this page.
Example: Corrected Calcium
Inputs
- Total serum calcium: 8.5
- Serum albumin: 3
Using Total serum calcium = 8.5, Serum albumin = 3, the calculated result is 9.3.
Sample result: Calculating…
Frequently asked questions
What does the Corrected Calcium calculate?
Corrected Calcium Calculator — free online calculator.
Which values should I enter?
Enter Total serum calcium, Serum albumin using the units and format shown beside each field.
What formula does this calculator use?
The calculator uses the following relationship: Corrected Ca = measured Ca + 0.8 × (4.0 − albumin g/dL).
Why might my result differ from another source?
Results can differ because measurement methods, rounding and assumptions vary. This calculator is an estimate and is not a medical diagnosis.
Does the result update automatically?
Yes. Changing an input updates the result using the same calculation engine shown on this page.