Cerebral Perfusion Pressure Calculator

Free calculate cerebral perfusion pressure (CPP). This is an educational tool only - always consult a healthcare provider.

Measurements

MAP ≈ (2×Diastolic + Systolic) / 3

Normal: 5-15 mmHg

Results

Enter measurements to calculate CPP

About CPP

  • • CPP = MAP - ICP
  • • Normal: 60-80 mmHg
  • • <50 mmHg: Inadequate perfusion
  • • <40 mmHg: Critical - risk of ischemia