Free Length Converter

Chain to millimeter.

One chain equals 20116.8 millimeter. Use this converter for quick, accurate ch to mm conversions.

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To

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Precision

Conversion formula.

1 ch = 20116.8 mm

To convert chain to millimeter, multiply the value in ch by 20116.8.

Quick examples

1 ch = 20116.8 mm
5 ch = 100584 mm
10 ch = 201168 mm
100 ch = 2011680 mm

Chain to Millimeter conversion table.

Chain (ch)	Millimeter (mm)
1	20116.8
2	40233.6
3	60350.4
4	80467.2
5	100584
6	120700.8
7	140817.6
8	160934.4
9	181051.2
10	201168
11	221284.8
12	241401.6
13	261518.4
14	281635.2
15	301752
16	321868.8
17	341985.6
18	362102.4
19	382219.2
20	402336

Convert the other way: Millimeter to Chain

Related conversions.

Millimeter to Centimeter Millimeter to Decimeter Millimeter to Meter Millimeter to Kilometer Millimeter to Micrometer Millimeter to Nanometer

More Chain conversions.

ch → cm ch → dm ch → m ch → km ch → μm ch → nm ch → in ch → ft

Frequently asked questions.

How many millimeter are in a chain?

One chain equals 20116.8 millimeter (mm).

How do I convert ch to mm?

Multiply the value in ch by 20116.8. For example, 10 ch = 201168 mm.

Is this conversion exact?

Yes. This converter uses the internationally defined factor: 1 ch = 20116.8 mm.