640'lar

640s - decade. Article “640'lar” in Turkish Wikipedia has 1.6 points for quality (as of July 1, 2026).

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Turkish) language version.

Since the creation of article “640'lar”, its content was written by 2 registered users of Turkish Wikipedia and edited by 366 registered Wikipedia users in all languages.

The article is cited 58 times in Turkish Wikipedia and cited 2692 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Turkish): #5431 in July 2025
• Global: #1433 in October 2001

The highest popularity rank from 2008:

• Local (Turkish): #270265 in April 2015
• Global: #297404 in January 2008

There are 36 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, 2026 (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	English (en) 640s		31.6077
2	Vietnamese (vi) Thập niên 640		30.4188
3	French (fr) Années 640		27.6285
4	Hebrew (he) שנות ה-40 של המאה ה-7		25.9961
5	Arabic (ar) عقد 640		19.7298
6	Russian (ru) 640-е годы		11.1717
7	Chinese (zh) 640年代		8.2364
8	Italian (it) Anni 640		7.6051
9	Japanese (ja) 640年代		6.7501
10	Dutch (nl) 640-649		6.1587

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

The most popular language versions of the article "640'lar" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) 640s		69 121
2	Russian (ru) 640-е годы		25 867
3	Spanish (es) Años 640		25 162
4	German (de) 640er		21 429
5	Japanese (ja) 640年代		19 508
6	French (fr) Années 640		19 065
7	Italian (it) Anni 640		15 231
8	Portuguese (pt) Década de 640		11 676
9	Chinese (zh) 640年代		10 787
10	Arabic (ar) عقد 640		9 547

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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 "640'lar" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) 640s		168
2	Uzbek (uz) 640-lar		47
3	Chinese (zh) 640年代		46
4	German (de) 640er		36
5	Spanish (es) Años 640		31
6	French (fr) Années 640		31
7	Russian (ru) 640-е годы		31
8	Japanese (ja) 640年代		29
9	Italian (it) Anni 640		21
10	Portuguese (pt) Década de 640		17

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

Language versions of the article "640'lar" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	French (fr) Années 640		45
2	German (de) 640er		39
3	Italian (it) Anni 640		39
4	English (en) 640s		28
5	Russian (ru) 640-е годы		27
6	Danish (da) 640'erne		26
7	Hungarian (hu) 640-es évek		22
8	Dutch (nl) 640-649		18
9	Japanese (ja) 640年代		15
10	Finnish (fi) 640-luku		12

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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 "640'lar" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Dutch (nl) 640-649		1
2	Arabic (ar) عقد 640		0
3	Catalan (ca) Dècada del 640		0
4	Danish (da) 640'erne		0
5	German (de) 640er		0
6	English (en) 640s		0
7	Spanish (es) Años 640		0
8	Basque (eu) 640ko hamarkada		0
9	Persian (fa) دهه ۶۴۰ (میلادی)		0
10	Finnish (fi) 640-luku		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 "640'lar" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Japanese (ja) 640年代		207
2	Hungarian (hu) 640-es évek		125
3	Portuguese (pt) Década de 640		122
4	Russian (ru) 640-е годы		114
5	Finnish (fi) 640-luku		112
6	Ukrainian (uk) 640-ві		110
7	Persian (fa) دهه ۶۴۰ (میلادی)		106
8	German (de) 640er		100
9	French (fr) Années 640		94
10	Serbo-Croatian (sh) 640-e		83

More...

#	Language	Value
ar	Arabic عقد 640
ca	Catalan Dècada del 640
da	Danish 640'erne
de	German 640er
en	English 640s
es	Spanish Años 640
eu	Basque 640ko hamarkada
fa	Persian دهه ۶۴۰ (میلادی)
fi	Finnish 640-luku
fr	French Années 640
gl	Galician Década de 640
he	Hebrew שנות ה-40 של המאה ה-7
hu	Hungarian 640-es évek
id	Indonesian 640-an
it	Italian Anni 640
ja	Japanese 640年代
ka	Georgian 640-იანები
ko	Korean 640년대
ms	Malay 640-an
nl	Dutch 640-649
no	Norwegian 640-årene
pt	Portuguese Década de 640
ro	Romanian Anii 640
ru	Russian 640-е годы
sh	Serbo-Croatian 640-e
sk	Slovak 40. roky 7. storočia
sl	Slovenian 640.
sr	Serbian 640-е
sv	Swedish 640-talet
tr	Turkish 640'lar
uk	Ukrainian 640-ві
ur	Urdu 640ء کی دہائی
uz	Uzbek 640-lar
vi	Vietnamese Thập niên 640
zh	Chinese 640年代
zhminnan	Min Nan 640 nî-tāi

Best Rank

Turkish: #270265 04.2015

Global: #297404 01.2008

Best Rank

Turkish: #5431 07.2025

Global: #1433 10.2001

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In Turkish Wikipedia the most popular articles on that day were: Kongo Demokratik Cumhuriyeti, Sivas Katliamı, Senegal, 2026 FIFA Dünya Kupası, Deniz Göktaş, FIFA Dünya Kupası, Kadir İnanır, NATO zirvesi, Kylian Mbappé, Romelu Lukaku.

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 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information