German submarine U-438

U-438 - 1941 Type VIIC submarine. Article “German submarine U-438” in English Wikipedia has 35.3 points for quality (as of July 1, 2025). The article contains 19 references and 11 sections.

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

In June 2025 the article “German submarine U-438” was edited by 1 authors in English Wikipedia and written by 2 authors in all languages.

Since the creation of article “German submarine U-438”, its content was written by 44 registered users of English Wikipedia and edited by 71 registered Wikipedia users in all languages.

The article is cited 789 times in English Wikipedia and cited 4831 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #125611 in October 2015
• Global: #140756 in July 2016

The highest popularity rank from 2008:

• Local (English): #909350 in January 2010
• Global: #1507422 in January 2010

There are 8 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	Vietnamese (vi) U-438 (tàu ngầm Đức)		47.4555
2	English (en) German submarine U-438		35.3217
3	Portuguese (pt) U-438		23.9009
4	Arabic (ar) الغواصة الألمانية يو-438		21.8988
5	French (fr) Unterseeboot 438		17.7662
6	Ukrainian (uk) U-438		15.8908
7	Slovenian (sl) U-438		6.8898
8	Persian (fa) زیردریایی یو-۴۳۸		1.2599

More...

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

The most popular language versions of the article "German submarine U-438" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) German submarine U-438		36 725
2	French (fr) Unterseeboot 438		1 666
3	Portuguese (pt) U-438		1 454
4	Slovenian (sl) U-438		828
5	Arabic (ar) الغواصة الألمانية يو-438		496
6	Ukrainian (uk) U-438		305
7	Persian (fa) زیردریایی یو-۴۳۸		265
8	Vietnamese (vi) U-438 (tàu ngầm Đức)		159

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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 "German submarine U-438" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) German submarine U-438		136
2	Vietnamese (vi) U-438 (tàu ngầm Đức)		36
3	French (fr) Unterseeboot 438		14
4	Portuguese (pt) U-438		13
5	Arabic (ar) الغواصة الألمانية يو-438		4
6	Slovenian (sl) U-438		3
7	Ukrainian (uk) U-438		3
8	Persian (fa) زیردریایی یو-۴۳۸		2

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

Language versions of the article "German submarine U-438" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) German submarine U-438		44
2	French (fr) Unterseeboot 438		13
3	Persian (fa) زیردریایی یو-۴۳۸		4
4	Ukrainian (uk) U-438		4
5	Portuguese (pt) U-438		2
6	Slovenian (sl) U-438		2
7	Arabic (ar) الغواصة الألمانية يو-438		1
8	Vietnamese (vi) U-438 (tàu ngầm Đức)		1

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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 "German submarine U-438" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	English (en) German submarine U-438		1
2	Vietnamese (vi) U-438 (tàu ngầm Đức)		1
3	Arabic (ar) الغواصة الألمانية يو-438		0
4	Persian (fa) زیردریایی یو-۴۳۸		0
5	French (fr) Unterseeboot 438		0
6	Portuguese (pt) U-438		0
7	Slovenian (sl) U-438		0
8	Ukrainian (uk) U-438		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 "German submarine U-438" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Arabic (ar) الغواصة الألمانية يو-438		1 152
2	English (en) German submarine U-438		789
3	French (fr) Unterseeboot 438		716
4	Ukrainian (uk) U-438		656
5	Slovenian (sl) U-438		586
6	Portuguese (pt) U-438		575
7	Vietnamese (vi) U-438 (tàu ngầm Đức)		356
8	Persian (fa) زیردریایی یو-۴۳۸		1

More...

#	Language	Value
ar	Arabic الغواصة الألمانية يو-438
en	English German submarine U-438
fa	Persian زیردریایی یو-۴۳۸
fr	French Unterseeboot 438
pt	Portuguese U-438
sl	Slovenian U-438
uk	Ukrainian U-438
vi	Vietnamese U-438 (tàu ngầm Đức)

Best Rank

English: #909350 01.2010

Global: #1507422 01.2010

Best Rank

English: #125611 10.2015

Global: #140756 07.2016

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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