Volume Flow  Online Unit Converter
Convert between volume flow units like gpm, liter/sec, cfm, m^{3}/h.
Online Fluid Flow Unit Calculator
The calculator below can used to convert between common fluid flow units:
Flow Units Converting Table
The tables below can used to convert between some common used flow units:
Convert from  multiply by  
Convert to  
US gpd  US gpm  cfm  IMP gpd  IMP gpm  
m^{3}/s  22800000  15852  2119  19000000  13200 
m^{3}/min  380000  264.2  35.32  316667  220 
m^{3}/h  6333.3  4.403  0.589  5277.8  3.67 
liter/sec  22800  15.852  2.119  19000  13.20 
liter/min  380  0.2642  0.0353  316.7  0.22 
liter/h  6.33  0.0044  0.00059  5.28  0.0037 
US gpd  1  0.000695  0.000093  0.833  0.000579 
US gpm  1438.3  1  0.1337  1198.6  0.833 
cfm  10760.3  7.48  1  8966.9  6.23 
Imp gpd  1.2  0.00083  0.00011  1  0.00069 
Imp gpm  1727.3  1.2  0.161  1439.4  1 
Convert from  multiply by  
Convert to  
m^{3}/s  m^{3}/min  m^{3}/h  liter/sec  liter/min  liter/h  
m^{3}/s  1  60  3600  1000  60000  3600000 
m^{3}/min  0.0167  1  60  16.67  1000  60000 
m^{3}/h  0.000278  0.0167  1  0.278  16.67  1000 
liter/sec  0.001  0.06  3.6  1  60  3600 
liter/min  0.0000167  0.001  0.06  0.0167  1  60 
liter/h  2.7 10^{7}  0.000017  0.001  0.00028  0.0167  1 
US gpd  4.39 10^{8}  0.0000026  0.000158  0.000044  0.0026  0.158 
US gpm  0.000063  0.00379  0.227  0.0630  3.785  227.1 
cfm  0.00047  0.028  1.699  0.472  28.32  1698.99 
Imp gpd  5.26 10^{8}  0.0000032  0.000189  0.0000526  0.00316  0.1895 
Imp gpm  0.000076  0.0046  0.272  0.076  4.55  272.7 
Select the "from" unit in the left column and follow the row until the "to" unit column.
 gpm = gallons per minute, gpd = gallons per day, cfm = cubic feet per minute
Example  Convert from m^{3}/h to Imperial gallons per minute (gpm)
Volume flow in m^{3}/h must be multiplied with
3.67
to convert to Imp gpm.
Alternatively use the online fluid flow calculator above.
Related Mobile Apps from The EngineeringToolBox
 free apps for offline use on mobile devices.
Alternative Flow Units
1 Cubic metre/second = 22643 Barrel (oil)/h
1 Cubic metre/second = 6.29 Barrel (oil)/s
1 Cubic metre/second = 3.6 10^{9} Cubic centimetre/hour
1 Cubic metre/second = 6 10^{7 }Cubic centimetre/minute
1 Cubic metre/second = 10^{6} Cubic centimetre/second
1 Cubic metre/second = 127133 Cubic feet/hour
1 Cubic metre/second = 2119 Cubic feet/minute
1 Cubic metre/second = 35.3 Cubic feet/second
1 Cubic metre/second = 3600 Cubic metre/hour
1 Cubic metre/second = 60 Cubic metre/minute
1 Cubic metre/second = 4709 Cubic yards/hour
1 Cubic metre/second = 78.5 Cubic yards/minute
1 Cubic metre/second = 1.31 Cubic yards/second
1 Cubic metre/second = 13198 Gallon water/minute (UK)
1 Cubic metre/second = 15850 Gallon water/minute (US)
1 Cubic metre/second = 951019 Gallons (FI)/hour (US)
1 Cubic metre/second = 15850 Gallons (FI)/minute (US)
1 Cubic metre/second = 264.2 Gallons (FI)/second (US)
1 Cubic metre/second = 19005330 Gallons/day (UK)
1 Cubic metre/second = 791889 Gallons/hour (UK)
1 Cubic metre/second = 13198 Gallons/minute (UK)
1 Cubic metre/second = 219.97 Gallons/second (UK)
1 Cubic metre/second = 3600000 Liter/hour
1 Cubic metre/second = 60000 Liter/minute
1 Cubic metre/second = 1000 Liter/second
1 Cubic metre/second = 131981 Pounds water/minute
1 Cubic metre/second = 86400 Ton of water (metric)/24hrs
cfm to m^{3}/h Converter
Download and print cfm to m^{3}/h Converter!
US gpm to l/s Converter
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