Common Converters

Convert Chains to Millimeters

Use our accurate converter to change chains into millimeters. This tool is simple to use and works instantly.

How to Calculate

To change chains to millimeters, you just need to know the conversion factor.

Rule: 1 Chains = 20,116.8 Millimeters

Chains to Millimeters
Pre-defined calculator for direct chains to millimeters conversion.
Chains (ch)
0
Millimeters (mm)
Formula: 1 Chains = 20,116.8 Millimeters

Unit Information

About Chains

Definition: A chain is a unit for measuring land, equal to 66 feet.

History: It was standardized in the 1600s to help set clear property boundaries.

Where it is used: Still used sometimes in official land papers and for measuring farm fields.

Chains to Millimeters Conversion Table

Chains [ch]Millimeters [mm]
0.01 ch201.168 mm
0.1 ch2,011.68 mm
1 ch20,116.8 mm
2 ch40,233.6 mm
3 ch60,350.4 mm
5 ch100,584 mm
10 ch201,168 mm
20 ch402,336 mm
50 ch1,005,840 mm
100 ch2,011,680 mm
1000 ch20,116,800 mm

How to Convert Chains to Millimeters

Calculation: To convert chains to millimeters, multiply the value by the conversion factor (20,116.8).

Example: convert 15 ch to mm:
15 ch = 15 × 20,116.8 mm = 301,752 mm

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