Volumetric flow rate unit converter
Convert between m³/s, m³/h, L/s, L/min, mL/min, gpm and more, with formulas and tables.
Popular volumetric flow rate conversions
- gpm to L/min
- L/min to gpm
- gpm to m³/h
- m³/h to gpm
- cfm to m³/h
- m³/h to cfm
- cfm to L/s
- L/s to gpm
- gpm to L/s
- bbl/d to m³/h
Conversion matrix
Each cell is how many of the column unit equal 1 of the row unit. Tap a value for the full table.
The units
- m³/s (cubic metres per second): The SI unit of volumetric flow; large water and air systems.
- m³/h (cubic metres per hour): Pumps, fans and process flows in metric datasheets.
- L/s (litres per second): Water supply and pump sizing.
- L/min (litres per minute): Small pumps, hydraulics and medical gas.
- mL/min (millilitres per minute): Laboratory and dosing flows.
- gpm (US gallons per minute): US pumps, water and hydraulics.
- gph (US gallons per hour): Small pumps and fuel flows.
- cfm (cubic feet per minute): Fans, ventilation and compressors.
- cfs (cubic feet per second): River, drainage and large water flows.
- bbl/d (barrels per day): Oil production (42 US gallon barrel).
US and UK gallons differ by about 20%; every gallon unit here is the US gallon unless stated. cfm is cubic feet per minute, the usual unit for fans and compressors; scfm and acfm (standard and actual) differ by the gas density, which this converter does not change.
All volumetric flow rate conversions
- m³/s to m³/h
- m³/s to L/s
- m³/s to L/min
- m³/s to mL/min
- m³/s to gpm
- m³/s to gph
- m³/s to cfm
- m³/s to cfs
- m³/s to bbl/d
- m³/h to m³/s
- m³/h to L/s
- m³/h to L/min
- m³/h to mL/min
- m³/h to gpm
- m³/h to gph
- m³/h to cfm
- m³/h to cfs
- m³/h to bbl/d
- L/s to m³/s
- L/s to m³/h
- L/s to L/min
- L/s to mL/min
- L/s to gpm
- L/s to gph
- L/s to cfm
- L/s to cfs
- L/s to bbl/d
- L/min to m³/s
- L/min to m³/h
- L/min to L/s
- L/min to mL/min
- L/min to gpm
- L/min to gph
- L/min to cfm
- L/min to cfs
- L/min to bbl/d
- mL/min to m³/s
- mL/min to m³/h
- mL/min to L/s
- mL/min to L/min
- mL/min to gpm
- mL/min to gph
- mL/min to cfm
- mL/min to cfs
- mL/min to bbl/d
- gpm to m³/s
- gpm to m³/h
- gpm to L/s
- gpm to L/min
- gpm to mL/min
- gpm to gph
- gpm to cfm
- gpm to cfs
- gpm to bbl/d
- gph to m³/s
- gph to m³/h
- gph to L/s
- gph to L/min
- gph to mL/min
- gph to gpm
- gph to cfm
- gph to cfs
- gph to bbl/d
- cfm to m³/s
- cfm to m³/h
- cfm to L/s
- cfm to L/min
- cfm to mL/min
- cfm to gpm
- cfm to gph
- cfm to cfs
- cfm to bbl/d
- cfs to m³/s
- cfs to m³/h
- cfs to L/s
- cfs to L/min
- cfs to mL/min
- cfs to gpm
- cfs to gph
- cfs to cfm
- cfs to bbl/d
- bbl/d to m³/s
- bbl/d to m³/h
- bbl/d to L/s
- bbl/d to L/min
- bbl/d to mL/min
- bbl/d to gpm
- bbl/d to gph
- bbl/d to cfm
- bbl/d to cfs