Mean Arterial Pressure Calculator
Average pressure that perfuses your organs.
Your result
A MAP of 70–100 mmHg is considered normal.
Medical disclaimer: This tool is for education and is not medical advice. Read more.
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Learn more
Mean Arterial Pressure: Why Clinicians Use It
MAP shows whether organs get enough blood flow.
Heart HealthUnderstanding Blood Pressure Readings
What the top and bottom numbers mean and the categories that guide care.
Heart HealthHow to Lower Blood Pressure Naturally
Lifestyle changes can cut systolic pressure by 5 to 10 mmHg or more.
Frequently asked questions
What does the Mean Arterial Pressure Calculator do?
Average pressure that perfuses your organs. Enter your values and the result and chart update instantly.
How accurate is it?
It uses published, widely used formulas. Results are estimates for education and planning, not a diagnosis. Talk to a qualified clinician about decisions affecting your health.
Is my information stored or shared?
No. All calculations run in your browser and nothing you type is sent to a server or saved.
What can I search to find this tool?
People find it by searching for: map blood pressure; organ perfusion pressure; average blood pressure.