Convertir mètre en chain

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Vice versa: chain en mètre

mètre

La metre (Commonwealth spelling and BIPM spelling) or meter (American spelling) (from the French unit mètre, from the Greek noun μετρούν, "measure") is the unité de base de longueur dans le Système international d'unités (SI) (SI). The unité SI symbol is m. Le mètre est défini comme the length of the path travelled by light in a vacuum in 1/299,792,458 of a second.

Le mètre was à l'origine defined in 1793 as one ten-millionth of the distance from the equator to the North Pole along a great circle, so the Earth's circumference is approximativement 40000 km. In 1799, the metre was redefined in terms of a prototype metre bar (the actual bar used was changed in 1889). In 1960, the metre was redefined in terms of a certain number of wavelengths of a certain emission line of krypton-86. In 1983, the current definition a été adopté. 


Chain

La chain (symbol: ch), aussi connu sous le nom de Gunter's chain, est une unité de length égal à 66 feet, 22 yards, or exactement 20.1168 metres. Il était invented by the English mathematician Edmund Gunter in the early 17th century for land survey purposes and conveniently divides into 100 links. The chain remains legally significant in land records in the États-Unis, the Royaume-Uni, and other countries que inherited English surveying traditions. 


Table de conversion mètre en Chain
mètreChain
10.0497097
20.0994194
50.248548
100.497097
251.24274
502.48548
1004.97097
50024.8548
100049.7097

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