Flow Rate Converter
Precision flow rate conversion across metric, imperial, and HVAC-standard units.
Convert Flow Rate
Input a value, then select the source and target units to convert.
About Flow Rate
Flow rate measures the volume of fluid passing through a cross-section per unit time. Essential in HVAC, plumbing, and process engineering.
Cubic Meter/Second
SI base unit for volumetric flow rate.
Liter/Second
Common in HVAC chilled water and pump systems.
Cubic Meter/Hour
Widely used in European HVAC and process industry.
CFM
Cubic feet per minute. Standard in US HVAC airflow.
GPM
US gallons per minute. Common in plumbing systems.