Paris point
From HandWiki
Paris point | |
---|---|
Unit of | Length |
Symbol | Paris point |
Conversions | |
1 Paris point in ... | ... is equal to ... |
SI units | 2⁄3 cm |
Imperial and US customary | 0.262 in |
The Paris point is a unit of length defined as 2⁄3 centimetre (6.67 mm; 0.262 in). It is commonly used for shoe sizes in Continental Europe.
The unit was invented by French shoemakers in the early 1800s.[1] Its origin probably lies in 2⁄3 centimetre being very close to 1⁄4 inch; a French inch pouce-roi is around 27 mm, a quarter of that is 6.7 mm, close to 6.6 mm defined for the Paris point.[2]
See also
- Point (disambiguation)
- Barleycorn (unit), used in the English shoe sizing system.
References
- ↑ Kindtler-Nielsen, Bue, ed (2019). "Varifrån kommer skonumren?" (in sv). Världens Historia (Bonnier Publications International) (2): 71. ISSN 0806-4709.
- ↑ Drevet, Louis. "Une petite histoire des poids et mesures" (in fr). http://www.pesagefacile.com/xnews/news.articles.5/UNE-PETITE-HISTOIRE-DES-POIDS-ET-MESURES--Louis-DREVET.html. Retrieved 18 August 2011.
![]() | Original source: https://en.wikipedia.org/wiki/Paris point.
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