638 a.C.

638 BC - year. Article “638 a.C.” in Italian Wikipedia has 3.5 points for quality (as of July 1, 2025). The article contains 0 references and 4 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 0.18 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 “638 a.C.”, its content was written by 24 registered users of Italian Wikipedia and edited by 156 registered Wikipedia users in all languages.

The article is cited 19 times in Italian Wikipedia and cited 832 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Italian): #18119 in May 2005
• Global: #21712 in March 2003

The highest popularity rank from 2008:

• Local (Italian): #210448 in March 2008
• Global: #933030 in January 2008

There are 24 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) 638 г. пр.н.е.		27.5243
2	Russian (ru) 638 год до н. э.		27.0981
3	Arabic (ar) 638 ق م		23.5368
4	Chinese (zh) 前638年		5.3688
5	Estonian (et) 638 eKr		4.8721
6	Serbo-Croatian (sh) 638. pr. n. e.		4.5301
7	Japanese (ja) 紀元前638年		4.4077
8	Latin (la) 638 a.C.n.		4.3707
9	Galician (gl) -638		4.054
10	Vietnamese (vi) 638 TCN		4.0466

More...

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

The most popular language versions of the article "638 a.C." in all the time

#	Language	Popularity award	Relative popularity
1	English (en) 638 BC		18 275
2	Italian (it) 638 a.C.		9 394
3	Russian (ru) 638 год до н. э.		8 120
4	Chinese (zh) 前638年		7 685
5	Japanese (ja) 紀元前638年		4 330
6	Dutch (nl) 638 v.Chr.		4 023
7	Hungarian (hu) I. e. 638		3 583
8	Uzbek (uz) Mil. av. 638		2 205
9	Georgian (ka) ძვ. წ. 638		2 085
10	Slovak (sk) 638 pred Kr.		2 035

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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 "638 a.C." in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) 638 BC		69
2	Chinese (zh) 前638年		38
3	Italian (it) 638 a.C.		21
4	Russian (ru) 638 год до н. э.		20
5	Japanese (ja) 紀元前638年		18
6	Serbian (sr) 638. п. н. е.		16
7	Galician (gl) -638		14
8	Uzbek (uz) Mil. av. 638		13
9	Georgian (ka) ძვ. წ. 638		10
10	Portuguese (pt) 638 a.C.		9

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

Language versions of the article "638 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) 638 v.Chr.		25
2	Italian (it) 638 a.C.		24
3	Russian (ru) 638 год до н. э.		22
4	Latin (la) 638 a.C.n.		15
5	Hungarian (hu) I. e. 638		13
6	Chinese (zh) 前638年		10
7	English (en) 638 BC		7
8	Galician (gl) -638		4
9	Japanese (ja) 紀元前638年		4
10	Serbian (sr) 638. п. н. е.		4

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 "638 a.C." with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Japanese (ja) 紀元前638年		2
2	Arabic (ar) 638 ق م		0
3	Azerbaijani (az) E.ə. 638		0
4	Bulgarian (bg) 638 г. пр.н.е.		0
5	Danish (da) 638 f.Kr.		0
6	English (en) 638 BC		0
7	Estonian (et) 638 eKr		0
8	Persian (fa) ۶۳۸ (پیش از میلاد)		0
9	Galician (gl) -638		0
10	Hungarian (hu) I. e. 638		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 "638 a.C." with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Russian (ru) 638 год до н. э.		250
2	Japanese (ja) 紀元前638年		115
3	Bulgarian (bg) 638 г. пр.н.е.		102
4	Persian (fa) ۶۳۸ (پیش از میلاد)		95
5	Uzbek (uz) Mil. av. 638		30
6	Chinese (zh) 前638年		28
7	Arabic (ar) 638 ق م		21
8	Italian (it) 638 a.C.		19
9	Hungarian (hu) I. e. 638		16
10	Vietnamese (vi) 638 TCN		16

More...

#	Language	Value
ar	Arabic 638 ق م
az	Azerbaijani E.ə. 638
bg	Bulgarian 638 г. пр.н.е.
da	Danish 638 f.Kr.
en	English 638 BC
et	Estonian 638 eKr
fa	Persian ۶۳۸ (پیش از میلاد)
gl	Galician -638
hu	Hungarian I. e. 638
hy	Armenian Մ.թ.ա. 638
it	Italian 638 a.C.
ja	Japanese 紀元前638年
ka	Georgian ძვ. წ. 638
kk	Kazakh Б. з. д. 638 жыл
la	Latin 638 a.C.n.
nl	Dutch 638 v.Chr.
pt	Portuguese 638 a.C.
ru	Russian 638 год до н. э.
sh	Serbo-Croatian 638. pr. n. e.
sk	Slovak 638 pred Kr.
sr	Serbian 638. п. н. е.
uz	Uzbek Mil. av. 638
vi	Vietnamese 638 TCN
zh	Chinese 前638年

Best Rank

Italian: #210448 03.2008

Global: #933030 01.2008

Best Rank

Italian: #18119 05.2005

Global: #21712 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