What is a chain (US survey)?

It is a traditional length unit equal to 66 US survey feet, historically used in U.S. land surveying.

What does a microinch measure?

A microinch represents one millionth of an inch, used to express very small distances and surface finishes.

How do I convert chain (US survey) to microinch?

Multiply the number of chains by 792,001,584.00317 to get the value in microinches.

How to Convert from Chain (US survey) [ch] to Microinch

Convert measurements from chain (US survey) to microinch with this easy-to-use online length unit converter. Ideal for bridging historical land survey units with precise small-scale measurements.

Chain (US survey) [ch]

Microinch

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

Chain (US survey) [ch] to Microinch Conversion Table

Chain (US survey) [ch]	Microinch

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.

Chain (US survey) [ch] to Microinch Conversion Table
Chain (US survey) [ch]	Microinch

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What Is This Tool?

This tool enables you to convert lengths measured in chain (US survey) to microinch. The chain is a traditional land surveying unit used in the U.S., while the microinch measures extremely small linear distances primarily in engineering and manufacturing.

How to Use This Tool?

Enter the length value measured in chain (US survey)
Select 'chain (US survey) [ch]' as the input unit
Choose 'microinch' as the output unit
Initiate the conversion to receive the result in microinches
Use the provided examples for guidance if needed

Key Features

Converts chain (US survey) units to microinches efficiently
Supports historical and precision measurement applications
Browser-based and easy to use without installation
Provides exact conversion using the fixed conversion rate
Offers examples to clarify conversion calculations

Examples

2 chain (US survey) equals 1,584,003,168.00634 microinches
0.5 chain (US survey) equals 396,000,792.001585 microinches
You can calculate any value by multiplying it by 792,001,584.00317 to convert from chain (US survey) to microinch

Common Use Cases

Interpreting distances in historic U.S. land deeds and cadastral surveys
Converting old survey measurements for modern mapping and GIS
Describing rural property boundaries and right-of-way extents
Specifying surface roughness and coating thickness in engineering
Defining fine tolerances for aerospace and precision components

Tips & Best Practices

Confirm the measurement unit before conversion to avoid errors
Use conversion results to bridge large survey units with tiny engineering scales
Be aware of the large scale difference to prevent misinterpretation
Refer to examples to verify your conversion calculations
Apply the tool for specialized engineering or surveying requirements

Limitations

Large discrepancy in scale between chains and microinches may cause confusion
Primarily suited for theoretical or specialized applications
Microinches are generally used for very small distances, not large land measurements

Frequently Asked Questions

What is a chain (US survey)?: It is a traditional length unit equal to 66 US survey feet, historically used in U.S. land surveying.
What does a microinch measure?: A microinch represents one millionth of an inch, used to express very small distances and surface finishes.
How do I convert chain (US survey) to microinch?: Multiply the number of chains by 792,001,584.00317 to get the value in microinches.

Key Terminology

Chain (US survey) [ch]: A traditional unit of length equal to 66 US survey feet used historically in land surveying.
Microinch: One millionth of an inch, used to express very fine linear distances and surface thicknesses.
Conversion Rate: The fixed multiplier of 792,001,584.00317 to convert chain (US survey) lengths to microinches.

Quick Knowledge Check

What does one chain (US survey) equal in feet?

100 US feet

66 US feet

50 US feet

What is a microinch used to measure?

Large distances in land surveying

Very small linear dimensions and surface finish

Lengths of rural property boundaries

Which is true about converting chain (US survey) to microinch?

Multiply by 792,001,584.00317

Divide by 792,001,584.00317

Add 792,001,584.00317

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