U-637

pl

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U-637

Quality:

U-637 - 1942 Type VIIC submarine. Article “U-637” in Polish Wikipedia has 3.2 points for quality (as of July 1, 2025). The article contains 0 references and 2 sections.

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

Since the creation of article “U-637”, its content was written by 3 registered users of Polish Wikipedia and edited by 53 registered Wikipedia users in all languages.

The article is cited 158 times in Polish Wikipedia and cited 4217 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Polish): #31060 in February 2012
  • Global: #199894 in February 2015

The highest popularity rank from 2008:

  • Local (Polish): #276072 in November 2023
  • Global: #823081 in March 2019

There are 9 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.

Languages with the highest quality

#LanguageQuality gradeQuality score
1English (en)
German submarine U-637
24.2114
2Arabic (ar)
الغواصة الألمانية يو-637
22.3703
3Ukrainian (uk)
U-637
20.9398
4German (de)
U 637
19.9787
5Portuguese (pt)
U-637
18.9901
6French (fr)
Unterseeboot 637
11.9887
7Slovenian (sl)
U-637
7.202
8Polish (pl)
U-637
3.2125
9Persian (fa)
زیردریایی آلمانی یو-۶۳۷
1.1754
More...

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

Most popular in all the time

The most popular language versions of the article "U-637" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
German submarine U-637
15 990
2German (de)
U 637
7 911
3Polish (pl)
U-637
5 326
4French (fr)
Unterseeboot 637
1 933
5Portuguese (pt)
U-637
1 716
6Slovenian (sl)
U-637
815
7Arabic (ar)
الغواصة الألمانية يو-637
729
8Persian (fa)
زیردریایی آلمانی یو-۶۳۷
379
9Ukrainian (uk)
U-637
160
More...

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

Most popular in June 2025

The most popular language versions of the article "U-637" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
German submarine U-637
52
2German (de)
U 637
27
3French (fr)
Unterseeboot 637
8
4Polish (pl)
U-637
7
5Portuguese (pt)
U-637
5
6Ukrainian (uk)
U-637
5
7Persian (fa)
زیردریایی آلمانی یو-۶۳۷
4
8Arabic (ar)
الغواصة الألمانية يو-637
1
9Slovenian (sl)
U-637
1
More...

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

The highest AI

Language versions of the article "U-637" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
German submarine U-637
15
2German (de)
U 637
14
3French (fr)
Unterseeboot 637
8
4Ukrainian (uk)
U-637
5
5Persian (fa)
زیردریایی آلمانی یو-۶۳۷
3
6Polish (pl)
U-637
3
7Arabic (ar)
الغواصة الألمانية يو-637
2
8Portuguese (pt)
U-637
2
9Slovenian (sl)
U-637
1
More...

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

The highest AI in June 2025

Language versions of the article "U-637" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Ukrainian (uk)
U-637
1
2Arabic (ar)
الغواصة الألمانية يو-637
0
3German (de)
U 637
0
4English (en)
German submarine U-637
0
5Persian (fa)
زیردریایی آلمانی یو-۶۳۷
0
6French (fr)
Unterseeboot 637
0
7Polish (pl)
U-637
0
8Portuguese (pt)
U-637
0
9Slovenian (sl)
U-637
0
More...

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

The highest CI

Language versions of the article "U-637" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
German submarine U-637
740
2French (fr)
Unterseeboot 637
712
3Arabic (ar)
الغواصة الألمانية يو-637
659
4Ukrainian (uk)
U-637
652
5Slovenian (sl)
U-637
587
6Portuguese (pt)
U-637
577
7Polish (pl)
U-637
158
8German (de)
U 637
130
9Persian (fa)
زیردریایی آلمانی یو-۶۳۷
2
More...

Scores

Estimated value for Wikipedia:
Polish:
Global:
Popularity in June 2025:
Polish:
Global:
Popularity in all years:
Polish:
Global:
Authors in June 2025:
Polish:
Global:
Registered authors in all years:
Polish:
Global:
Citations:
Polish:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
الغواصة الألمانية يو-637
deGerman
U 637
enEnglish
German submarine U-637
faPersian
زیردریایی آلمانی یو-۶۳۷
frFrench
Unterseeboot 637
plPolish
U-637
ptPortuguese
U-637
slSlovenian
U-637
ukUkrainian
U-637

Popularity rank trends

Best Rank Polish:
#276072
11.2023
Global:
#823081
03.2019

AI rank trends

Best Rank Polish:
#31060
02.2012
Global:
#199894
02.2015

Languages comparison

Important global interconnections (July 2024 – June 2025)

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

de: U 637
pl: U-637
pt: U-637
sl: U-637
uk: U-637

News from 28 January 2026

On 28 January 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2025–26 UEFA Champions League, Nipah virus, Doomsday Clock, UEFA Champions League, Elena Rybakina, Donald Trump, 2026 European Men's Handball Championship, killing of Alex Pretti, Kristi Noem, deaths in 2026.

In Polish Wikipedia the most popular articles on that day were: Dominik Kotarski, Katastrofa budowlana na Śląsku (2006), Wirus Nipah, Kłamstwo oświęcimskie, Jelena Rybakina, Liga Mistrzów UEFA (2025/2026), Edyta Wojtczak, Iga Świątek, Magdalena Prokopowicz, Roma Ligocka.

About WikiRank

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