Units & Conversions
Volumetric Flow Rate Converter
Convert volumetric flow rates between all common units used in pneumatics, hydraulics and process engineering.
Units:
In pneumatics: nl/min (normal-litres) are used at reference conditions (0°C, 1.013 bar) or ISO conditions (20°C, 1.013 bar). In hydraulics: l/min or m³/h. Process engineering often uses m³/h or US gallons/min (GPM).
1 m³/s = 1000 l/s = 60,000 l/min = 3600 m³/h = 264.17 US GPM
Input
Value iEnter the flow rate value to convert.
From unit iSelect the flow unit to convert from.
Result
m³/s [m³/s]
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m³/h [m³/h]
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l/min [l/min]
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l/s [l/s]
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US GPM [GPM]
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CFM [CFM]
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