642 a.C.

642 BC - year. Article “642 a.C.” in Italian Wikipedia has 1.8 points for quality (as of July 1, 2025). The article contains 0 references and 2 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 0.09 points.

This article has the best quality in Bulgarian Wikipedia. However, the most popular language version of this article is English.

Since the creation of article “642 a.C.”, its content was written by 24 registered users of Italian Wikipedia and edited by 194 registered Wikipedia users in all languages.

The article is cited 20 times in Italian Wikipedia and cited 954 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Italian): #19606 in May 2005
• Global: #21879 in March 2003

The highest popularity rank from 2008:

• Local (Italian): #206310 in March 2008
• Global: #499076 in February 2015

There are 26 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	Bulgarian (bg) 642 г. пр.н.е.		30.1365
2	Russian (ru) 642 год до н. э.		26.4125
3	Galician (gl) -642		25.5709
4	Portuguese (pt) 642 a.C.		23.2794
5	Arabic (ar) 642 ق م		22.8425
6	Chinese (zh) 前642年		5.6389
7	Estonian (et) 642 eKr		4.8913
8	Serbo-Croatian (sh) 642. pr. n. e.		4.5341
9	Latin (la) 642 a.C.n.		4.3688
10	Japanese (ja) 紀元前642年		4.3251

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "642 a.C." in all the time

#	Language	Popularity award	Relative popularity
1	Polish (pl) 642 p.n.e.		39 375
2	English (en) 642 BC		24 886
3	Russian (ru) 642 год до н. э.		9 855
4	Italian (it) 642 a.C.		6 666
5	Chinese (zh) 前642年		5 959
6	Portuguese (pt) 642 a.C.		4 892
7	Ukrainian (uk) 642 до н. е.		4 889
8	Japanese (ja) 紀元前642年		4 233
9	Dutch (nl) 642 v.Chr.		4 223
10	Hungarian (hu) I. e. 642		3 238

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The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "642 a.C." in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) 642 BC		59
2	Russian (ru) 642 год до н. э.		54
3	Chinese (zh) 前642年		29
4	Polish (pl) 642 p.n.e.		26
5	Japanese (ja) 紀元前642年		22
6	Hungarian (hu) I. e. 642		14
7	Arabic (ar) 642 ق م		13
8	Bulgarian (bg) 642 г. пр.н.е.		12
9	Estonian (et) 642 eKr		12
10	Georgian (ka) ძვ. წ. 642		12

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The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "642 a.C." with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	Dutch (nl) 642 v.Chr.		29
2	Russian (ru) 642 год до н. э.		26
3	Italian (it) 642 a.C.		24
4	Latin (la) 642 a.C.n.		18
5	Hungarian (hu) I. e. 642		17
6	English (en) 642 BC		13
7	Chinese (zh) 前642年		8
8	Georgian (ka) ძვ. წ. 642		7
9	Galician (gl) -642		6
10	Polish (pl) 642 p.n.e.		5

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The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "642 a.C." with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Japanese (ja) 紀元前642年		2
2	Arabic (ar) 642 ق م		0
3	Bulgarian (bg) 642 г. пр.н.е.		0
4	Danish (da) 642 f.Kr.		0
5	English (en) 642 BC		0
6	Estonian (et) 642 eKr		0
7	Persian (fa) ۶۴۲ (پیش از میلاد)		0
8	Galician (gl) -642		0
9	Croatian (hr) 642. pr. Kr.		0
10	Hungarian (hu) I. e. 642		0

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The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "642 a.C." with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Russian (ru) 642 год до н. э.		256
2	Japanese (ja) 紀元前642年		121
3	Bulgarian (bg) 642 г. пр.н.е.		103
4	Persian (fa) ۶۴۲ (پیش از میلاد)		95
5	Polish (pl) 642 p.n.e.		38
6	Uzbek (uz) Mil. av. 642		31
7	Ukrainian (uk) 642 до н. е.		27
8	Chinese (zh) 前642年		27
9	Arabic (ar) 642 ق م		23
10	Italian (it) 642 a.C.		20

More...

#	Language	Value
ar	Arabic 642 ق م
bg	Bulgarian 642 г. пр.н.е.
da	Danish 642 f.Kr.
en	English 642 BC
et	Estonian 642 eKr
fa	Persian ۶۴۲ (پیش از میلاد)
gl	Galician -642
hr	Croatian 642. pr. Kr.
hu	Hungarian I. e. 642
hy	Armenian Մ.թ.ա. 642
it	Italian 642 a.C.
ja	Japanese 紀元前642年
ka	Georgian ძვ. წ. 642
kk	Kazakh Б. з. д. 642 жыл
la	Latin 642 a.C.n.
nl	Dutch 642 v.Chr.
pl	Polish 642 p.n.e.
pt	Portuguese 642 a.C.
ru	Russian 642 год до н. э.
sh	Serbo-Croatian 642. pr. n. e.
sk	Slovak 642 pred Kr.
sr	Serbian 642. п. н. е.
uk	Ukrainian 642 до н. е.
uz	Uzbek Mil. av. 642
vi	Vietnamese 642 TCN
zh	Chinese 前642年

Best Rank

Italian: #206310 03.2008

Global: #499076 02.2015

Best Rank

Italian: #19606 05.2005

Global: #21879 03.2003

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The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information