646 a.C.

646 BC - year. Article “646 a.C.” in Italian Wikipedia has 1 points for quality (as of July 1, 2025).

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

Since the creation of article “646 a.C.”, its content was written by 22 registered users of Italian Wikipedia and edited by 177 registered Wikipedia users in all languages.

The article is cited 16 times in Italian Wikipedia and cited 731 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Italian): #18122 in May 2005
• Global: #31574 in January 2011

The highest popularity rank from 2008:

• Local (Italian): #216620 in January 2008
• Global: #524513 in February 2015

There are 23 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) 646 г. пр.н.е.		27.7168
2	Russian (ru) 646 год до н. э.		26.7129
3	Ukrainian (uk) 646 до н. е.		25.2136
4	Arabic (ar) 646 ق م		22.843
5	Portuguese (pt) 646 a.C.		14.0984
6	Chinese (zh) 前646年		5.1292
7	Galician (gl) -646		5.1041
8	Estonian (et) 646 eKr		4.8451
9	Serbo-Croatian (sh) 646. pr. n. e.		4.5063
10	Latin (la) 646 a.C.n.		4.3688

More...

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

The most popular language versions of the article "646 a.C." in all the time

#	Language	Popularity award	Relative popularity
1	Polish (pl) 646 p.n.e.		29 414
2	Russian (ru) 646 год до н. э.		9 275
3	Italian (it) 646 a.C.		6 176
4	Chinese (zh) 前646年		5 857
5	Ukrainian (uk) 646 до н. е.		5 175
6	Dutch (nl) 646 v.Chr.		4 147
7	Portuguese (pt) 646 a.C.		3 402
8	Japanese (ja) 紀元前646年		3 208
9	Spanish (es) 646 a. C.		3 171
10	Serbian (sr) 646. п. н. е.		2 881

More...

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 "646 a.C." in June 2025

#	Language	Popularity award	Relative popularity
1	Chinese (zh) 前646年		99
2	Polish (pl) 646 p.n.e.		24
3	Slovak (sk) 646 pred Kr.		19
4	Russian (ru) 646 год до н. э.		17
5	Japanese (ja) 紀元前646年		14
6	Portuguese (pt) 646 a.C.		11
7	Arabic (ar) 646 ق م		7
8	Hungarian (hu) I. e. 646		5
9	Spanish (es) 646 a. C.		4
10	Armenian (hy) Մ.թ.ա. 646		4

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

Language versions of the article "646 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) 646 v.Chr.		26
2	Russian (ru) 646 год до н. э.		24
3	Italian (it) 646 a.C.		22
4	Latin (la) 646 a.C.n.		16
5	Galician (gl) -646		13
6	Hungarian (hu) I. e. 646		13
7	Chinese (zh) 前646年		10
8	Spanish (es) 646 a. C.		8
9	Polish (pl) 646 p.n.e.		6
10	Georgian (ka) ძვ. წ. 646		5

More...

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

Language versions of the article "646 a.C." with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Japanese (ja) 紀元前646年		2
2	Arabic (ar) 646 ق م		0
3	Bulgarian (bg) 646 г. пр.н.е.		0
4	Spanish (es) 646 a. C.		0
5	Estonian (et) 646 eKr		0
6	Galician (gl) -646		0
7	Hungarian (hu) I. e. 646		0
8	Armenian (hy) Մ.թ.ա. 646		0
9	Italian (it) 646 a.C.		0
10	Georgian (ka) ძვ. წ. 646		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 "646 a.C." with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Russian (ru) 646 год до н. э.		255
2	Japanese (ja) 紀元前646年		112
3	Bulgarian (bg) 646 г. пр.н.е.		102
4	Uzbek (uz) Mil. av. 646		30
5	Chinese (zh) 前646年		25
6	Arabic (ar) 646 ق م		20
7	Ukrainian (uk) 646 до н. е.		17
8	Italian (it) 646 a.C.		16
9	Vietnamese (vi) 646 TCN		16
10	Estonian (et) 646 eKr		13

More...

#	Language	Value
ar	Arabic 646 ق م
bg	Bulgarian 646 г. пр.н.е.
es	Spanish 646 a. C.
et	Estonian 646 eKr
gl	Galician -646
hu	Hungarian I. e. 646
hy	Armenian Մ.թ.ա. 646
it	Italian 646 a.C.
ja	Japanese 紀元前646年
ka	Georgian ძვ. წ. 646
kk	Kazakh Б. з. д. 646 жыл
la	Latin 646 a.C.n.
nl	Dutch 646 v.Chr.
pl	Polish 646 p.n.e.
pt	Portuguese 646 a.C.
ru	Russian 646 год до н. э.
sh	Serbo-Croatian 646. pr. n. e.
sk	Slovak 646 pred Kr.
sr	Serbian 646. п. н. е.
uk	Ukrainian 646 до н. е.
uz	Uzbek Mil. av. 646
vi	Vietnamese 646 TCN
zh	Chinese 前646年

Best Rank

Italian: #216620 01.2008

Global: #524513 02.2015

Best Rank

Italian: #18122 05.2005

Global: #31574 01.2011

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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