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EntityQ12170198· pop 8· linked from 65 articles

Also known as chan

The zhàng () is a customary Chinese unit of length equal to 10 chi (Chinese feet). Its value varied over time and place with different values of the chi, although it was occasionally standardized. In 1915, the Republic of China set it equal to about 3.2meters or 3.50yards. In 1930, this was revised to an exact value of 3⅓meters (about 3.645yd).

Wikidata facts

Instance of
unit of length
Country
China
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Wikidata SPARQL query equivalent
wd:Q12170198 p:P2370/psn:P2370 [wikibase:quantityAmount ?source; wikibase:quantityUnit ?base]. ?item p:P2370/psn:P2370 [wikibase:quantityAmount ?target; wikibase:quantityUnit ?base]. BIND(?source / ?target as ?value)
conversion to SI unit
3.3333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333
measured physical quantity
length
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Encyclopedic overview

2 sections
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  • See also
  • References

The zhàng () is a customary Chinese unit of length equal to 10 chi (Chinese feet). Its value varied over time and place with different values of the chi, although it was occasionally standardized. In 1915, the Republic of China set it equal to about 3.2meters or 3.50yards. In 1930, this was revised to an exact value of 3⅓meters (about 3.645yd).

It is not commonly used in mainland China today but appears in traditional Chinese architecture, where it was commonly used to measure bays.

Excerpted from Wikipedia’s “zhàng” article, available under the CC BY-SA 4.0 licence.

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