Convert Flow Units
Enter a value in one of the fields.
All other flow values will be automatically
and immediately converted.
Milliliter / cm³
Liter
cubic meter
cubic foot
USA – US liquid gallon
United Kingdom – Imperial gallon
Other units of flow rate – fluid ounces, barrels
Note:
The conversion is performed internally using m³/s. In the U.S., the U.S. liquid gallon is used, and in the U.K., the imperial gallon. 1 bbl equals 42 US gallons. The standard volume flow rates SCCM (standard cubic centimeters per minute), SCFM (standard cubic feet per minute), SCFH (standard cubic feet per hour), and SLM (standard liters per minute) are not calculated here. The values depend on pressure and temperature.
The conversion is performed internally using m³/s. In the U.S., the U.S. liquid gallon is used, and in the U.K., the imperial gallon. 1 bbl equals 42 US gallons. The standard volume flow rates SCCM (standard cubic centimeters per minute), SCFM (standard cubic feet per minute), SCFH (standard cubic feet per hour), and SLM (standard liters per minute) are not calculated here. The values depend on pressure and temperature.
Conversion factors from the SI unit [m³/s] to other units
Milliliter / cm³
from
to
factor
from
to
factor
cm³/sec
m³/s
1 × 10-6
m³/s
cm³/sec
1.000.000
cm³/min
m³/s
1,6667 × 10-8
m³/s
cm³/min
60.000.000
cm³/h
m³/s
2.7778 × 10-10
m³/s
cm³/h
3.600.000.000
Liter
from
to
factor
from
to
factor
l/sec
m³/s
0,001
m³/s
l/sec
1000
l/min
m³/s
1,6667 × 10-5
m³/s
l/min
60.000
l/h
m³/s
2.7778 × 10-7
m³/s
l/h
3.600.000
Kubikmeter
from
to
factor
from
to
factor
m³/min
m³/s
0,016667
m³/s
m³/min
60
m³/h
m³/s
2.7778 × 10-4
m³/s
m³/h
3600
Kubikfuß
from
to
factor
from
to
factor
ft³/sec
m³/s
2,8317 × -2
m³/s
ft³/sec
35,3147
ft³/min
m³/s
4,7195 × 10-4
m³/s
ft/min
2.118,88
ft³/h
m³/s
7,8658 × 10-6
m³/s
ft³/h
127.132,8002
USA – US liquid gallon
from
to
factor
from
to
factor
GPS (USA)
m³/s
3,7854 × 10-3
m³/s
GPS (USA)
264,1721
GPM (USA)
m³/s
6,3090 × 10-5
m³/s
GPM (USA)
15.850,3231
GPH (USA)
m³/s
1,0515 × 10-6
m³/s
GPH (USA)
951.019,3885
GPD (USA)
m³/s
4,3813 × 10-8
m³/s
GPD (USA)
22.824.465,3237
Großbritannien – Imperial gallon
from
to
factor
from
to
factor
GPS (Großbritanien)
m³/s
4,5461 × 10-3
m³/s
GPS (Großbritanien)
219,9692
GPM (Großbritanien)
m³/s
7,57682 × 10-5
m³/s
GPM (Großbritanien)
13.198,1549
GPH (Großbritanien)
m³/s
1,2628 × 10-6
m³/s
GPH (Großbritanien)
791.889,2939
GPD (Großbritanien)
m³/s
5.2617 × 10-8
m³/s
GPD (Großbritanien)
19.005.343,053
Weitere Durchflusseinheiten (USA) - Flüssigunzen, Barrel
from
to
factor
from
to
factor
fl oz/min
m³/s
4,9289 × 10-7
m³/s
fl oz/min
2.028.841,3621
bbl/h
m³/s
4,4163 × 10-5
m³/s
bbl/h
22.643,3188
bbl/day
m³/s
1,8401 × 10-6
m³/s
bbl/day
543.439,6506
Author information
All technical articles published on durchfluss.info that name an author were personally written or technically reviewed by Harald Peters
Author of this article:
Harald Peters – Technical author specialising in flow measurement.
All technical articles published on durchfluss.info that name an author were personally written or technically reviewed by Harald Peters
Author of this article:
Harald Peters – Technical author specialising in flow measurement.
Last updated: 2026