Mean Arterial Pressure Calculator
Find your mean arterial pressure (MAP) from home blood pressure readings — enter the systolic and diastolic numbers to get MAP and pulse pressure instantly. A simple way to track the reading your doctor watches.
Enter your details above and the result will appear here.
How to use
- Enter the top (systolic) number.
- Enter the bottom (diastolic) number.
- Your MAP and pulse pressure appear instantly.
Note
MAP = diastolic + (systolic - diastolic) / 3. A MAP of at least about 65 mmHg is generally considered needed to perfuse vital organs in acute care, but home readings should be interpreted by your clinician. Estimate only — not medical advice.