APACHE II Calculator

Free calculate APACHE II score for ICU mortality prediction. Get instant, accurate results with our easy-to-use calculator.

Patient Data

Age (years)

Temperature (°C)

MAP (mmHg)

Heart Rate (bpm)

Respiratory Rate

PaO₂ (mmHg)

FiO₂

Arterial pH

HCO₃⁻ (mEq/L)

Na⁺ (mEq/L)

K⁺ (mEq/L)

Creatinine (mg/dL)

Hematocrit (%)

WBC (×10³/μL)

GCS

Chronic Health Points

Enter patient data to calculate APACHE II score