Units & Conversions

Volumetric Flow Rate Converter

Convert volumetric flow rates between all common units used in pneumatics, hydraulics and process engineering.

Units:
in LinkedIn
💡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
ƒ Calculation module
Input
Value iEnter the flow rate value to convert.
From unit iSelect the flow unit to convert from.
Result
m³/s [m³/s]
m³/h [m³/h]
l/min [l/min]
l/s [l/s]
US GPM [GPM]
CFM [CFM]
📊 Global project table — all calculations
No calculations saved yet. Use the table in any formula and click "+ Add row".