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Anion Gap Calculator

Calculates the anion gap from serum sodium, chloride, and bicarbonate to help identify the cause of metabolic acidosis. Clinicians use it whenever a patient presents with unexplained acidosis or altered mental status.

Sodium (mEq/L)

Chloride (mEq/L)

Bicarbonate (mEq/L)

Fill in the required fields to see your result.

Medicine

Corrected Calcium Calculator

Adjusts a patient's measured serum calcium for low albumin levels, revealing the true physiologically active calcium concentration. Used in labs and clinical settings when hypoalbuminemia may mask true hypercalcemia or hypocalcemia.

Total Calcium (mg/dL)

Albumin (g/dL)

Fill in the required fields to see your result.

Key differences

	Anion Gap Calculator	Corrected Calcium Calculator
Category	Medicine	Medicine
Inputs required	3	2
Result	Anion Gap (mEq/L)	Corrected Calcium (mg/dL)
What it does	Calculates the anion gap from serum sodium, chloride, and bicarbonate to help identify the cause of metabolic acidosis. Clinicians use it whenever a patient presents with unexplained acidosis or altered mental status.	Adjusts a patient's measured serum calcium for low albumin levels, revealing the true physiologically active calcium concentration. Used in labs and clinical settings when hypoalbuminemia may mask true hypercalcemia or hypocalcemia.