What Is This Tool?
This converter transforms volumetric flow rates measured in cubic inch per hour (in^3/h), representing very low-volume flows, into acre-foot per year (ac*ft/y), which measures large annual water volumes. It bridges micro-level flow measurements with large-scale water resource metrics.
How to Use This Tool?
-
Enter the flow value in cubic inch per hour (in^3/h) in the input box
-
Select cubic inch/hour as the source unit
-
Choose acre-foot/year as the target unit for conversion
-
Press the convert button to get the equivalent flow in acre-foot/year
-
Review the output to apply it to your water resource or research calculations
Key Features
-
Converts flow rates between cubic inch/hour and acre-foot/year units
-
Supports volumetric flow measurements used in laboratory, industrial, and environmental contexts
-
Browser-based and easy to use with clear input and output fields
-
Provides conversion using the exact formula: 1 in^3/h = 0.000116378 ac*ft/y
-
Enables understanding and relating small-scale flow data to large-scale water resource planning
Examples
-
10 in^3/h converts to 0.00116378 ac*ft/y by multiplying 10 × 0.000116378
-
100 in^3/h becomes 0.0116378 ac*ft/y using the conversion factor
-
This helps compare low flow laboratory data with annual water planning volumes
Common Use Cases
-
Measuring and specifying leak rates in sealed systems like vacuum chambers
-
Precise dosing in laboratory and microfluidic setups with very low flow rates
-
Water resource management involving reservoir yield and allocation
-
Long-term municipal or regional water supply demand forecasting
-
Bridging microfluidic flow data and large-scale irrigation water rights assessment
Tips & Best Practices
-
Consider the significant scale difference when converting between these units
-
Use this converter to relate small-scale experimental data to large-scale water usage
-
Verify units carefully before converting to avoid confusion between flow scales
-
Apply conversion results within appropriate industrial, environmental, or research contexts
Limitations
-
The cubic inch/hour unit suits very low flow rates, while acre-foot/year applies to large annual volumes
-
Conversions may face accuracy challenges due to vast differences in scale
-
Use caution to ensure conversion results are relevant within the intended application
Frequently Asked Questions
-
What does cubic inch per hour measure?
-
Cubic inch per hour (in^3/h) represents a very low volumetric flow rate indicating one cubic inch of volume passing in an hour.
-
What is an acre-foot per year used for?
-
An acre-foot per year (ac*ft/y) measures the volume of water covering one acre to a depth of one foot delivered or used over one year, often for water resource planning.
-
Can this tool convert large flow rates accurately?
-
While the tool converts between units of vastly different scales, care should be taken as accuracy and relevance may vary when bridging very low flow rates to large water volumes.
Key Terminology
-
Cubic inch/hour (in^3/h)
-
A unit measuring volumetric flow representing the passage of one cubic inch of volume past a point every hour, typically used for very low flow rates.
-
Acre-foot/year (ac*ft/y)
-
A volumetric flow rate indicating the delivery or use of an acre-foot of water volume over a year, important for water resource management.
-
Flow Rate
-
The volume of fluid passing through a cross-sectional area per unit of time.