maratoolVentilation calculators
Blood gas analysis and ventilation calculators.
Ideal PaO2 by Age Calculator
Estimate the expected normal PaO2 based on patient age.
PaO2/FiO2 Ratio Calculator (ARDS)
Calculate the PaO2/FiO2 ratio (P/F ratio) and classify ARDS severity by Berlin criteria.
SpO2/FiO2 Ratio Calculator
Calculate SpO2/FiO2 ratio and equivalence to PaO2/FiO2 for non-invasive ARDS assessment.