Home / Length Conversion / Convert chain (US survey) [ch] to millimeter [mm]
Convert chain (US survey) [ch] to millimeter [mm]
Please provide values below to Convert chain (US survey) [ch] to millimeter [mm], or vice versa.
What is a US Survey Chain?
The US survey chain (∼20.1168 m) used the US survey foot. This measurement was key in the rectangular survey system that mapped the American frontier.
What is a Millimeter (mm)?
The millimeter (mm) equals one-thousandth of a meter. It is commonly used for precision measurements in engineering, manufacturing, and construction.
chain (US survey) [ch] to millimeter [mm] Conversion Table
| chain (US survey) [ch] | millimeter [mm] |
|---|---|
| 0.01 chain (US survey) [ch] | 201.168402337 millimeter [mm] |
| 0.1 chain (US survey) [ch] | 2011.68402337 millimeter [mm] |
| 1 chain (US survey) [ch] | 20116.8402337 millimeter [mm] |
| 2 chain (US survey) [ch] | 40233.6804674 millimeter [mm] |
| 3 chain (US survey) [ch] | 60350.520701 millimeter [mm] |
| 5 chain (US survey) [ch] | 100584.201168 millimeter [mm] |
| 10 chain (US survey) [ch] | 201168.402337 millimeter [mm] |
| 20 chain (US survey) [ch] | 402336.804674 millimeter [mm] |
| 50 chain (US survey) [ch] | 1005842.01168 millimeter [mm] |
| 100 chain (US survey) [ch] | 2011684.02337 millimeter [mm] |
| 1000 chain (US survey) [ch] | 20116840.2337 millimeter [mm] |
How to Convert chain (US survey) [ch] to millimeter [mm]
1 chain (US survey) [ch] = 20116.84023368 millimeter [mm]
1 millimeter [mm] = 4.9709595959597E-5 chain (US survey) [ch]
Example: convert 15 chain (US survey) [ch] to millimeter [mm]:
15 × 20116.84023368 = 301752.6035052 millimeter [mm]