Mean Arterial Pressure
MAP from Blood Pressure
Convert systolic and diastolic blood pressure to mean arterial pressure with clinical ranges.
Mean Arterial Pressure Calculator
Calculate your MAP from systolic and diastolic readings and see whether your blood pressure supports healthy organ perfusion.
Why Mean Arterial Pressure Matters
Your blood pressure reading gives you two numbers, but they describe different phases of each heartbeat — systolic is the peak, diastolic is the valley. MAP combines them into a single average that better reflects the pressure your organs actually experience.
The Formula
MAP Reference Ranges
Pulse Pressure
Pulse pressure (systolic minus diastolic) is another important number. A normal range is 30-50 mmHg. Wide pulse pressure (over 60) can indicate arterial stiffness. Narrow pulse pressure (under 25) can suggest heart failure or blood loss — especially when paired with a low MAP.
Medical Disclaimer
This calculator is for educational reference only. If your readings are consistently abnormal, or if you have symptoms like dizziness, chest pain, or shortness of breath, contact your healthcare provider.