What Is This Tool?
This converter allows users to translate lengths measured in the Russian archin, an outdated Russian unit, into the fathom unit used in US nautical surveys. It is designed to assist in interpreting historical and maritime measurements accurately.
How to Use This Tool?
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Enter the length value in Russian archin into the input field
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Select the Russian archin as the source unit
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Choose fathom (US survey) [fath] as the target unit
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Click the convert button to see the result in fathoms
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Use the output for historical or nautical measurement interpretation
Key Features
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Converts length values from Russian archin to fathom (US survey)
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Browser-based, accessible without installation
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Supports historical and nautical measurement contexts
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Uses established conversion rate for consistent results
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Facilitates maritime, surveying, and restoration projects
Examples
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5 Russian archin equals 1.9444405555 fathoms (US survey)
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10 Russian archin converts to 3.888881111 fathoms (US survey)
Common Use Cases
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Measuring fabrics or textiles in historical Russian trade contexts
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Translating length data from 18th–19th century Russian maps and documents
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Restoring heritage objects with original dimensions in arshins
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Interpreting water depths and lines in nautical charts using US survey units
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Converting legacy hydrographic survey data between Russian and US survey units
Tips & Best Practices
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Verify the source measurement’s accuracy given the Russian archin is obsolete
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Use the appropriate fathom type (US survey) for nautical conversions
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Cross-check converted values when applying in precise maritime contexts
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Consider context from historical documents to ensure proper interpretation
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Use the converter as a guide and validate against authoritative references if needed
Limitations
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Russian archin being an obsolete unit may introduce slight inaccuracies
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Fathom (US survey) differs slightly from the international fathom
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Legacy documents may have inconsistent measurement standards
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Conversion is approximate and not suited for high-precision nautical engineering
Frequently Asked Questions
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What is the Russian archin unit?
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The Russian archin is an old Russian length measure equal to 16 vershoks or 28 English inches, used before metrication mainly for measuring cloth and textiles.
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What does the fathom (US survey) measure?
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The fathom (US survey) is a nautical length unit equal to 6 US survey feet, mainly used for measuring water depths and lengths of nautical lines.
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Why convert from Russian archin to fathom (US survey)?
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Converting helps translate historical Russian lengths into nautical units for interpreting maritime surveys, restoration, and aligning legacy data with modern systems.
Key Terminology
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Russian archin
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An obsolete Russian length unit equal to 16 vershoks or 28 English inches, used historically for textiles and trade.
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Fathom (US survey) [fath]
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A nautical length unit equaling 6 US survey feet, used in maritime contexts like measuring water depths and line lengths.
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Conversion rate
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The fixed factor used to convert one unit of measurement into another; here, 1 Russian archin equals 0.3888881111 fathoms (US survey).