Mean Arterial Pressure Calculator
Calculate MAP and pulse pressure from blood pressure readings.
mmHg
mmHg
How it works
MAP = (systolic + 2 × diastolic) ÷ 3. It estimates the average pressure that pushes blood to your organs during one heartbeat. Pulse pressure is systolic minus diastolic. This tool is for information only; ask a clinician to interpret your readings.
FAQ
Is this calculator free?
Yes. No signup is needed and nothing you enter is stored.
Is the result exact?
Results are rounded for display. For financial, medical, or legal decisions, confirm with a professional.
Do my numbers leave my device?
No. The calculation runs in your browser.