What does cubic meter per second measure?

It measures volumetric flow rate as the volume of one cubic metre passing a point every second, commonly used in fluid dynamics and engineering.

What is an acre-foot per year used for?

It represents a flow rate where one acre-foot of water volume is delivered or used per year, often applied in water resource planning and allocation.

Why convert from m^3/s to ac*ft/y?

To translate instantaneous SI flow rates to a yearly volumetric water usage metric useful for long-term water management and accounting.

How to Convert from Cubic meter/second [m^3/s] to Acre-foot/year [ac*ft/y]?

Learn how to convert volumetric flow rates from cubic meter per second to acre-foot per year with this easy-to-use unit converter. Understand the key features, use cases, and limitations of the conversion.

Cubic meter/second [m^3/s]

Acre-foot/year [ac*ft/y]

Please check your input. It must be a valid numeric value.

Cubic meter/second [m^3/s] to Acre-foot/year [ac*ft/y] Conversion Table

Cubic meter/second [m^3/s]	Acre-foot/year [ac*ft/y]

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Start Value

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.

End Value

Enter the ending number (positive decimal or integer > Start Value). Example: 10, 50, 100.

Interval

Enter the step size (positive decimal > 0 and < End Value – Start Value). Example: 1.0, 2.5.

Cubic meter/second [m^3/s] to Acre-foot/year [ac*ft/y] Conversion Table
Cubic meter/second [m^3/s]	Acre-foot/year [ac*ft/y]

Explore More Flow Units Converter

What Is This Tool?

This tool converts volumetric flow rate values from cubic meter per second (m^3/s) to acre-foot per year (ac*ft/y), facilitating the translation of instantaneous SI flow measurements into annual volumetric water usage units.

How to Use This Tool?

Enter the flow rate value in cubic meter per second (m^3/s).
Select the target unit as acre-foot per year (ac*ft/y).
Use the tool to perform the conversion instantly.
Refer to examples for guidance on interpreting results.

Key Features

Supports conversion of flow rates from cubic meter per second to acre-foot per year.
Provides clear definitions and relevant use cases for each unit.
Includes example conversions to demonstrate practical applications.
Browser-based and simple to use for engineers, hydrologists, and water managers.

Examples

2 m^3/s equals 51133.10 ac*ft/y.
0.5 m^3/s equals 12783.27 ac*ft/y.

Common Use Cases

Measuring river or stream discharge in hydrology and flood forecasting.
Allocating surface-water and irrigation water rights in agriculture.
Planning water resources and reservoir yields.
Accounting for long-term municipal or regional water supply demands.

Tips & Best Practices

Ensure flow conditions are steady or averaged when converting to annual volumes.
Use this conversion to aid in water resource management and planning decisions.
Cross-check results with contextual knowledge of flow variation for accuracy.

Limitations

Acre-foot per year assumes a steady flow throughout the year and may not capture short-term fluctuations.
Instantaneous flow rate data must be consistent or averaged to accurately represent annual volumes.

Frequently Asked Questions

What does cubic meter per second measure?: It measures volumetric flow rate as the volume of one cubic metre passing a point every second, commonly used in fluid dynamics and engineering.
What is an acre-foot per year used for?: It represents a flow rate where one acre-foot of water volume is delivered or used per year, often applied in water resource planning and allocation.
Why convert from m^3/s to ac*ft/y?: To translate instantaneous SI flow rates to a yearly volumetric water usage metric useful for long-term water management and accounting.

Key Terminology

Cubic meter per second [m^3/s]: SI derived unit of volumetric flow rate equal to the volume of one cubic metre passing a cross-section per second.
Acre-foot per year [ac*ft/y]: Flow rate equal to one acre-foot of volume delivered or used over one year; one acre-foot covers one acre to a depth of one foot.

Quick Knowledge Check

What does 1 cubic meter per second represent?

Volume passing in one minute

Volume passing in one second

Volume passing in one hour

An acre-foot per year measures flow over which time frame?

One month

One year

One day

Why might acre-foot/year conversions be limited?

They assume steady flow over the year

They use non-standard units

They cannot convert instantaneous flow

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