Volume Flow - Online Unit Converter - The Engineering ToolBox

Engineering ToolBox - Resources, Tools and Basic Information for Engineering and Design of Technical Applications!

Online Fluid Flow Unit Calculator

The calculator below can used to convert between common fluid flow units:

Value

m3/s

m3/min

m3/h

liter/s

liter/min

liter/h

U.S. gpd (gallon per day)

U.S. gpm (gallon per minute)

CFM (cubic feet per minute, ft3/min)

Imperial gpm

• Make a Shortcut to this Calculator on Your Home Screen?

Flow Units Converting Table

The tables below can used to convert between some common used flow units:

Flow Units Converter

Convert from	multiply by
	Convert to
	US gpd	US gpm	cfm	IMP gpd	IMP gpm
m3/s	22800000	15852	2119	19000000	13200
m3/min	380000	264.2	35.32	316667	220
m3/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

Flow Units Converter

Convert from	multiply by
	Convert to
	m3/s	m3/min	m3/h	liter/sec	liter/min	liter/h
m3/s	1	60	3600	1000	60000	3600000
m3/min	0.0167	1	60	16.67	1000	60000
m3/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 m3/h to Imperial gallons per minute (gpm)

Volume flow in m3/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

• Flow Converter App

- 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 = 3.6×109 Cubic centimetre/hour 1 Cubic metre/second = 6×107Cubic centimetre/minute 1 Cubic metre/second = 106 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

• Convert between commonly used Volume Flow Units

cfm to m3/h Converter

Download and print cfm to m3/h Converter!

US gpm to l/s Converter

Download and print U.S. gpm to l/s Converter!

My Short List

Related Topics

• Basics

  Basic engineering data. SI-system, unit converters, physical constants, drawing scales and more.

• Fluid Flow and Pressure Loss in Pipes and Tubes

  Fluid flow and pressure loss in pipe lines. Water and sewer systems. Steel pipes, pvc pipes, copper tubes and more.

• Pumps

  Design of pumping systems and pipelines. With centrifugal pumps, displacement pumps, cavitation, fluid viscosity, head and pressure, power consumption and more.

Related Documents

California Pipe Flow Metering Method

Calculate the discharge length from the open end of a partially filled horizontal pipe.

Comparing Flowmeters

A limited comparison of flowmeter principles - regarding service, rangeability, pressure loss, typical accuracy, upstream pipe diameters, viscosity and relative costs.

Condensate Pipes - Flash Steam Generated

Calculate flash steam generation in condensate pipe lines.

Flowmeter - Accuracy

Introduction to accuracy in flow measurement devices.

Fluid Mechanics - Imperial and SI Units vs. Dimensions

Imperial (USCS) and SI dimensions and units terminology in fluid mechanics.

Laminar vs. Turbulent Flow - Reynolds Number Explained with Calculator

Introduction and definition of the dimensionless Reynolds Number - online calculators.

Liquid, Steam and Gas - Flow Coefficients Cv

Calculate flow coefficients for the design of control valves - Imperial units.

Manning's Formula and Gravity Flow

Calculate cross-sectional average velocity flow in open channels.

Unit Converter with commonly used Units

Common converting units for Acceleration, Area, Density, Energy, Energy per unit mass, Force, Heat flow rate, Heat flux, Heat generation per unit volume and many more.

Unit Factor Method

Convert between units with the unit factor or factor-label method

Velocity Units - Online Converter

Convert between common velocity and speed units.

Velocity-Area Flowmetering

Flow rate or discharge in an open conduit, channel or river can be calculated with the velocity-area principle.

• Acoustics
• Air Psychrometrics
• Basics
• Combustion
• Drawing Tools
• Dynamics
• Economics
• Electrical
• Environment
• Fluid Mechanics
• Gases and Compressed Air
• HVAC Systems
• Hydraulics and Pneumatics
• Insulation
• Material Properties
• Mathematics
• Mechanics
• Miscellaneous
• Physiology
• Piping Systems
• Process Control Systems
• Pumps
• Sanitary Drainage Systems
• Standard Organizations
• Statics
• Steam and Condensate
• Thermodynamics
• Water Systems

Unit Converter

Temperature oC K oF

Length m km in ft yards miles naut miles

Area m2 km2 in2 ft2 miles2 acres

Volume m3 liters in3 ft3 us gal

Weight kgf N lbf

Velocity m/s km/h ft/min ft/s mph knots

Pressure Pa bar atmosphere mm H2O kg/cm2 psi inches H2O

Flow m3/s m3/h US gpm cfm

11.6.8

.

Make Shortcut to Home Screen?

Cookie Settings