Converter group

Common Converters

Length Converter

Value

From

Result

... Chain US Survey = ... Millimeter

Result

... Chain US Survey

... Millimeter

Value

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From Unit:

To Unit:

Use this page to convert chain us survey values into millimeter, with background details, formulas, a worked example, and a quick conversion table.

1 ch US survey = 20,116.8402336805 mm

1 mm = 0.000049709595959596 ch US survey

Example: 15 ch US survey = 301,752.603505207 mm

Chain US Survey (ch US survey) is represented in this converter as 20.116840233680467 meters.

History: Chain US Survey is tied to surveying systems that predate or supplement modern SI land measurement.

Current use: Chain US Survey conversions are useful for land records, maps, property boundaries, and historical survey data.

Also written as ch US survey.

A millimeter is 1/1,000 of a meter in the SI system.

History: It became widely used with metric manufacturing and engineering tolerances.

Current use: Millimeters are common in product specs, machining, and technical drawings.

Also written as mm, millimeters, millimetre, millimetres.