ENGINE AIRFLOW CALCULATOR
Calculate Engine Air Amount
Calculate the estimated amount of air consumed by an engine at a specified boost pressure. Useful for turbocharger and supercharger sizing.
RPM
cc
%
bar
CALCULATED RESULTS
Engine Air Requirement
Airflow
302.7243
CFM
Pressure Ratio
1.70
Turbo Map PR
Mass Airflow
21.1918
lbs/min
Metric Airflow
8.5732
m³/min
Calculation basis:
Four-stroke engine airflow based on displacement, RPM,
volumetric efficiency and compressor pressure ratio.