What Is This Tool?
This online converter transforms volume measurements from acre-inch, a unit used in agriculture and water management, to tun, a traditional English liquid volume unit historically used for large casks. It helps users convert and interpret volumes across different contexts such as irrigation planning and historical records.
How to Use This Tool?
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Enter the volume value in acre-inch into the input field
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Select 'acre-inch [ac*in]' as the original unit
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Choose 'tun' as the target unit for conversion
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Click the convert button to see the result in tun
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Review example conversions for guidance if needed
Key Features
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Converts volume from acre-inch to tun using established conversion rate
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Supports agricultural and historical volume conversions
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Easy, browser-based input and output display
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Includes example conversions for quick reference
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Accessible for users needing water management or archival calculations
Examples
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2 acre-inch equals approximately 215.51 tun
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0.5 acre-inch converts to about 53.88 tun
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Use these examples to verify your conversion process
Common Use Cases
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Calculating irrigation water quantities in agriculture
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Estimating reservoir or pond storage capacity
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Translating agricultural water volumes into traditional cask units
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Assessing historic liquid volume measurements in brewing and shipping
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Supporting archival or engineering documentation involving liquid volumes
Tips & Best Practices
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Ensure input values represent uniform depth coverage when using acre-inch
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Understand the tun size may vary historically, so confirm definition if precision is required
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Use example conversions to cross-check correctness of your results
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Apply this tool for comparative historical and agricultural volume analysis
Limitations
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Tun size variations by region and historical period may affect conversion accuracy
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Acre-inch assumes a consistent one-inch depth over one acre, which might not reflect natural surface variations
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Exact precision is limited by differing definitions and measurement assumptions
Frequently Asked Questions
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What is an acre-inch used for?
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An acre-inch measures the volume of water covering one acre to a depth of one inch, commonly used in irrigation planning and water management.
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Why does the tun vary in size?
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The tun is a traditional English liquid volume unit whose size has changed over time and varies regionally, influenced by differing gallon definitions.
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Can this tool convert values precisely for all scenarios?
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While helpful, the tool's accuracy is limited by variations in tun definitions and the assumption of uniform depth for acre-inch measurements.
Key Terminology
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acre-inch [ac*in]
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A volume representing liquid covering one acre to one inch depth, equal to approximately 3,630 cubic feet.
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tun
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A traditional English liquid volume unit used for large casks, approximately equal to 252 wine gallons or around 954 liters.
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conversion rate
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A numerical factor used to convert from one unit of measurement to another; here, from acre-inch to tun.