Definition
A cubic metre per second ($m^{3}s^{-1}, m^{3}/s$), cumecs or cubic meter per second in American English) is a derived SI unit of flow rate equal to that of a stere or cube with sides of one metre ( u0303 39.37 in) in length exchanged or moving each second. It is popularly used for water flow, especially in rivers and streams, and fractions for HVAC values measuring air flow.
Concept Hierarchy
Broader Concepts 1
Current Concept
Narrower Concepts 96
Barrel (UK Petroleum) per Day
bbl{UK petroleum}/d
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Barrel (UK Petroleum) per Hour
J60
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Barrel (UK Petroleum) per Minute
bbl{UK petroleum}/min
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Barrel (UK Petroleum) per Second
0112/2///62720#UAA333
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Barrel (US) per Day
B1
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Barrel (US) per Minute
5A
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Barrel (us Petroleum) per Hour
bbl{US petroleum}/h
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Barrel (us Petroleum) per Second
J62
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Bushel (UK) per Day
J64
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Bushel (UK) per Hour
J65
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Bushel (UK) per Minute
0112/2///62720#UAA347
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Bushel (UK) per Second
bsh{UK}/s
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Bushel (US Dry) per Day
[bu_us].d-1
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Bushel (US Dry) per Hour
0112/2///62720#UAA350
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Bushel (US Dry) per Minute
J70
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Bushel (US Dry) per Second
J71
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Cubic Centimetre per Day
0112/2///62720#UAA388
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Cubic Centimetre per Hour
G48
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Cubic Centimetre per Minute
cm3.min-1
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Cubic Centimetre per Second
0112/2///62720#UAA399
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Cubic Decimetre per Day
J90
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Cubic Decimetre per Hour
dm³/h
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Cubic Decimetre per Minute
dm³/min
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Cubic Decimetre per Second
J93
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Cubic Foot per Day
ft³/d
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Cubic Foot per Hour
0112/2///62720#UAA459
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Cubic Foot per Minute
[ft_i]3.min-1
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Cubic Foot per Second
ft³/s
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Gallon (UK) per Day
K26
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Gallon (UK) per Hour
0112/2///62720#UAA502
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Gallon (UK) per Minute
0112/2///62720#UAA503
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Gallon (UK) per Second
gal{UK}/s
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Us Gallon per Day
GB
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Us Gallon per Hour
G50
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Us Gallon per Minute
gal{US}/min
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Us Gallon per Second
0112/2///62720#UAA509
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Gill (UK) per Day
gill{UK}/d
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Gill (UK) per Hour
0112/2///62720#UAA513
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Gill (UK) per Minute
K34
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Gill (UK) per Second
K35
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Gill (US) per Day
0112/2///62720#UAA517
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Gill (US) per Hour
[gil_us].h-1
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Gill (US) per Minute
0112/2///62720#UAA519
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Gill (US) per Second
0112/2///62720#UAA520
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Cubic Inch per Hour
0112/2///62720#UAA550
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Cubic Inch per Minute
0112/2///62720#UAA551
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Cubic Inch per Second
G58
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Kilolitre per Hour
kL.h-1
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Litre per Day
LD
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Litre per Hour
L.h-1
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Litre per Minute
L2
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Litre per Second
L/s
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Cubic Metre per Day
0112/2///62720#UAA760
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Cubic Metre per Hour
m3.h-1
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Cubic Metre per Minute
m³/min
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Cubic Metre per Year
m3.a-1
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Millilitre per Day
0112/2///62720#UAA847
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Millilitre per Hour
mL/h
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Millilitre per Minute
mL/min
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Millilitre per Second
0112/2///62720#UAA859
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Fluid Ounce (UK) per Day
0112/2///62720#UAA432
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Fluid Ounce (UK) per Hour
oz{UK}/h
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Fluid Ounce (UK) per Minute
[foz_br].min-1
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Fluid Ounce (UK) per Second
oz{UK}/s
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Us Liquid Ounce per Day
fl oz{US}/d
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Us Liquid Ounce per Hour
[foz_us].h-1
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Us Liquid Ounce per Minute
K11
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Us Liquid Ounce per Second
K12
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Pint (UK) per Day
pt{UK}/d
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Pint (UK) per Hour
L54
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Pint (UK) per Minute
[pt_br].min-1
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Pint (UK) per Second
pt{UK}/s
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Us Liquid Pint per Day
pt{US}/d
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Us Liquid Pint per Hour
pt{US}/h
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Us Liquid Pint per Minute
L59
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Us Liquid Pint per Second
[pt_us].s-1
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Peck (UK) per Day
peck{UK}/d
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Peck (UK) per Hour
peck{UK}/h
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Peck (UK) per Minute
L46
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Peck (UK) per Second
peck{UK}/s
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Us Peck per Day
peck{US Dry}/d
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Us Peck per Hour
[pk_us].h-1
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Us Peck per Minute
[pk_us].min-1
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Us Peck per Second
peck{US Dry}/s
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Quart (UK) per Day
qt{UK}/d
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Quart (UK) per Hour
K95
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Quart (UK) per Minute
K96
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Quart (UK) per Second
[qt_br].s-1
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Us Liquid Quart per Day
qt{US liq}/d
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Us Liquid Quart per Hour
0112/2///62720#UAA715
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Us Liquid Quart per Minute
L10
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Us Liquid Quart per Second
qt{US liq}/s
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Cubic Yard per Day
M12
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Cubic Yard per Hour
0112/2///62720#UAB038
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Cubic Yard per Minute
M15
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Cubic Yard per Second
M16
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Concept Information
IRI
https://vocab.sentie...nits/unit/M3-PER-SEC
Notation
MQS
Status
Accepted