Respiratory
HFNC Flow Calculator
High-flow nasal cannula settings
Inputs
kg
Weight is required
fraction
L/min
Outputs
Enter weight to see HFNC flow settings.
Clinical decision support only — always verify against unit protocol.
Respiratory
High-flow nasal cannula settings
Weight is required
Enter weight to see HFNC flow settings.
Clinical decision support only — always verify against unit protocol.