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Medicine

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.

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Medicine

Heart Rate Zone Calculator

Compute a target training heart rate using a Karvonen-style formula with resting heart rate, maximum heart rate estimated as 220 minus age, and a combined intensity factor (training zone Γ— fitness level). Returns bpm.

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Key differences

Anion Gap CalculatorHeart Rate Zone Calculator
CategoryMedicineMedicine
Inputs required34
ResultAnion Gap (mEq/L)Target Heart Rate (bpm)
What it doesCalculates 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.Compute a target training heart rate using a Karvonen-style formula with resting heart rate, maximum heart rate estimated as 220 minus age, and a combined intensity factor (training zone Γ— fitness level). Returns bpm.