What Is This Tool?
This tool enables conversion between Ken, a traditional Japanese unit of length used in architecture, and Rod (US survey), a surveying unit common in American land measurement systems.
How to Use This Tool?
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Enter the length value in Ken units
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Select the output unit as Rod (US survey)
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Click convert to get the equivalent length in Rod (US survey)
Key Features
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Converts Ken to Rod (US survey) accurately using a standardized conversion rate
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Supports cross-cultural measurement conversions between Japanese and US surveying units
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Provides example calculations for easy understanding
Examples
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Convert 5 Ken to Rod (US survey): 5 Ken = 2.106056394 Rod (US survey)
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Convert 10 Ken to Rod (US survey): 10 Ken = 4.212112788 Rod (US survey)
Common Use Cases
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Restoring or interpreting traditional Japanese architectural measurements
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Translating modular lengths in carpentry records to US surveying units
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Converting legacy property boundaries in cadastral maps involving different measurement systems
Tips & Best Practices
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Ensure consistent unit selection when inputting values
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Use this tool for historical, architectural, or surveying contexts requiring cross-unit interpretation
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Be aware of small variations in geographical or historical standards of Ken and Rod
Limitations
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Ken value is an approximation standardized around 1.818 meters and may vary regionally
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Rod (US survey) is based on the US survey foot, which slightly differs from the international foot
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Conversion is linear and does not consider local usage differences or rounding methods
Frequently Asked Questions
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What is a Ken?
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Ken is a traditional Japanese length unit equal to six shaku, used mainly in architecture to describe bay widths between pillars.
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What is a Rod (US survey)?
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A Rod (US survey) is a length unit equal to exactly 16.5 US survey feet, commonly used in land surveying and property descriptions in the US.
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Why convert Ken to Rod (US survey)?
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Converting Ken to Rod helps translate traditional Japanese architectural measurements into units used in US land surveying, useful for cross-cultural comparisons and mapping.
Key Terminology
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Ken
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A traditional Japanese unit of length equal to six shaku, typically about 1.818 meters, used in architecture and building layout.
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Rod (US survey)
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A surveying length unit equal to exactly 16.5 US survey feet, used in land measurement and legal property descriptions in the United States.
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Shaku
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A traditional Japanese unit of length, approximately 0.30303 meters, and the base unit from which Ken is derived.