Mace (unit)

Mace
Chinese name
Chinese	錢
Transcriptions Standard Mandarin Hanyu Pinyin qián Wade–Giles ch'ien2 Hakka Romanization tshièn Yue: Cantonese Yale Romanization chìhn Jyutping cin4 Southern Min Hokkien POJ chîⁿ
Vietnamese name
Vietnamese alphabet	tiền
Chữ Hán	錢
Korean name
Hangul	돈, 전(loanword)
Hanja	錢
Transcriptions Revised Romanization don, jeon McCune–Reischauer ton, chŏn
Mongolian name
Mongolian Cyrillic	цэн
Japanese name
Kanji	錢 (匁)
Hiragana	せん (もんめ)
Transcriptions Romanization sen (monme)
Malay name
Malay	mas
Indonesian name
Indonesian	mas
Manchu name
Manchu script	ᠵᡳᡥᠠ
Möllendorff	jiha

A mace (Chinese: 錢; pinyin: qián; Hong Kong English usage: tsin; Southeast Asian English usage: chee) is a traditional Chinese measurement of weight in East Asia that was also used as a currency denomination. It is equal to 10 candareens and is 1⁄10 of a tael or approximately 3.78 grams. A troy mace is approximately 3.7429 grams. In Hong Kong, one mace is 3.779936375 grams. and in Ordinance 22 of 1884, it is 2⁄15 ounces avoirdupois. In Singapore, one mace (referred to as chee) is 3.77994 grams.

In imperial China, 10 candareens equaled 1 mace which was 1⁄10 of a tael and, like the other units, was used in weight-denominated silver currency system. A common denomination was 7 mace and 2 candareens, equal to one silver Chinese yuan.

Name

Like other similar measures such as tael and catty, the English word "mace" derives from Malay, in this case through Dutch maes, plural masen, from Malay mas which, in turn, derived from Sanskrit māṣa, a word related to "mash," another name for the urad bean, and masha, a traditional Indian unit of weight equal to 0.97 gram. This word is unrelated to other uses of mace in English.

The Chinese word for mace is qian (Chinese: 錢; pinyin: qián), which is also a generic word for "money" in Mandarin Chinese. (The same Chinese character (kanji) was used for the Japanese sen, the former unit equal to 1⁄100 of a Japanese yen; the Korean chŏn (revised: jeon), the former unit equal to 1⁄100 of a Korean won; and for the Vietnamese tiền, a currency used in late imperial Vietnam; although neither of these has ever been known as "mace" in English.)

See also

• Chinese units of measurement
• Economic history of China (Pre-1911)
• Economic history of China (1912–1949)
• Economy of China
• Hong Kong units of measurement
• Taiwanese units of measurement