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Chains To Millimeters Converter

Convert between Chains (ch) and Millimeters (mm). Switch the direction selector to reverse the conversion.






20116.800000000003 mm

Conversion Table

chmm

Reverse Conversion

Millimeters to Chains

How This Converter Works

Convert chains to millimeters. Select the reverse direction to convert back.

Formula or rule

mm = ch * 20116.800000000003; ch = mm / 20116.800000000003

Example

Input
1 ch
Calculation
1 * 20116.800000000003 = 20116.800000000003
Result
20116.800000000003 mm

Notes

Land units use the international foot (0.3048 m), not the retired U.S. survey foot; a nautical mile is 1,852 m; the astronomical unit is exactly 149,597,870,700 m; a light-year uses the Julian year; a parsec is 648,000/pi astronomical units.