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Mean Arterial Pressure Calculator

MAP from systolic and diastolic blood pressure.

Compute the mean arterial pressure (MAP), an indicator of overall blood-vessel pressure, from systolic and diastolic readings.

Priya Venkatesan By Priya Venkatesan
Published Last reviewed 1 min read

Inputs

mmHg
mmHg

Results

Enter values and click Calculate to see results.
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How to use this calculator

  1. Fill in the inputs above using the units you already have.
  2. Values update automatically as you type — no submit button needed.
  3. Hover any result row for the underlying formula and intermediate values.

Formula

MAP ≈ DBP + ⅓ · (SBP − DBP)

In depth

Compute the mean arterial pressure (MAP), an indicator of overall blood-vessel pressure, from systolic and diastolic readings.