U-77

U-77 - 1940 Type VIIC submarine. Article “U-77” in Portuguese Wikipedia has 23 points for quality (as of July 1, 2025). The article contains 8 references and 6 sections.

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

Since the creation of article “U-77”, its content was written by 4 registered users of Portuguese Wikipedia and edited by 141 registered Wikipedia users in all languages.

The article is cited 577 times in Portuguese Wikipedia and cited 5698 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Portuguese): #32045 in April 2012
• Global: #94837 in July 2016

The highest popularity rank from 2008:

• Local (Portuguese): #273708 in May 2015
• Global: #906953 in July 2014

There are 14 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	Chinese (zh) U-77号潜艇 (1940年)		57.7931
2	Vietnamese (vi) U-77 (tàu ngầm Đức) (1940)		53.1262
3	Czech (cs) U 77		45.0996
4	Ukrainian (uk) U-77 (1940)		38.6867
5	English (en) German submarine U-77 (1940)		38.5917
6	German (de) U 77 (U-Boot, 1940)		30.3776
7	Portuguese (pt) U-77		23.0053
8	Japanese (ja) U77 (潜水艦・2代)		18.8157
9	Arabic (ar) الغواصة الألمانية يو-77 (1940)		14.8654
10	French (fr) Unterseeboot 77 (1941)		13.9683

More...

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

The most popular language versions of the article "U-77" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) German submarine U-77 (1940)		57 000
2	German (de) U 77 (U-Boot, 1940)		29 960
3	Polish (pl) U-77 (1940)		13 929
4	Russian (ru) U-77 (1940)		13 091
5	French (fr) Unterseeboot 77 (1941)		3 825
6	Portuguese (pt) U-77		3 695
7	Slovenian (sl) U-77 (Kriegsmarine)		1 837
8	Chinese (zh) U-77号潜艇 (1940年)		961
9	Czech (cs) U 77		540
10	Ukrainian (uk) U-77 (1940)		415

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 "U-77" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) German submarine U-77 (1940)		346
2	German (de) U 77 (U-Boot, 1940)		102
3	Chinese (zh) U-77号潜艇 (1940年)		81
4	Vietnamese (vi) U-77 (tàu ngầm Đức) (1940)		44
5	Russian (ru) U-77 (1940)		41
6	Portuguese (pt) U-77		38
7	Czech (cs) U 77		34
8	Japanese (ja) U77 (潜水艦・2代)		34
9	Polish (pl) U-77 (1940)		31
10	French (fr) Unterseeboot 77 (1941)		25

More...

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

Language versions of the article "U-77" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	German (de) U 77 (U-Boot, 1940)		43
2	English (en) German submarine U-77 (1940)		40
3	French (fr) Unterseeboot 77 (1941)		11
4	Polish (pl) U-77 (1940)		11
5	Russian (ru) U-77 (1940)		10
6	Japanese (ja) U77 (潜水艦・2代)		5
7	Ukrainian (uk) U-77 (1940)		5
8	Portuguese (pt) U-77		4
9	Slovenian (sl) U-77 (Kriegsmarine)		4
10	Persian (fa) زیردریایی یو-۷۷ (۱۹۴۰)		3

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 "U-77" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	German (de) U 77 (U-Boot, 1940)		1
2	Vietnamese (vi) U-77 (tàu ngầm Đức) (1940)		1
3	Arabic (ar) الغواصة الألمانية يو-77 (1940)		0
4	Czech (cs) U 77		0
5	English (en) German submarine U-77 (1940)		0
6	Persian (fa) زیردریایی یو-۷۷ (۱۹۴۰)		0
7	French (fr) Unterseeboot 77 (1941)		0
8	Japanese (ja) U77 (潜水艦・2代)		0
9	Polish (pl) U-77 (1940)		0
10	Portuguese (pt) U-77		0

More...

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

Language versions of the article "U-77" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Arabic (ar) الغواصة الألمانية يو-77 (1940)		1 153
2	English (en) German submarine U-77 (1940)		817
3	French (fr) Unterseeboot 77 (1941)		719
4	Ukrainian (uk) U-77 (1940)		660
5	Slovenian (sl) U-77 (Kriegsmarine)		588
6	Portuguese (pt) U-77		577
7	Vietnamese (vi) U-77 (tàu ngầm Đức) (1940)		359
8	Russian (ru) U-77 (1940)		295
9	German (de) U 77 (U-Boot, 1940)		257
10	Polish (pl) U-77 (1940)		163

More...

#	Language	Value
ar	Arabic الغواصة الألمانية يو-77 (1940)
cs	Czech U 77
de	German U 77 (U-Boot, 1940)
en	English German submarine U-77 (1940)
fa	Persian زیردریایی یو-۷۷ (۱۹۴۰)
fr	French Unterseeboot 77 (1941)
ja	Japanese U77 (潜水艦・2代)
pl	Polish U-77 (1940)
pt	Portuguese U-77
ru	Russian U-77 (1940)
sl	Slovenian U-77 (Kriegsmarine)
uk	Ukrainian U-77 (1940)
vi	Vietnamese U-77 (tàu ngầm Đức) (1940)
zh	Chinese U-77号潜艇 (1940年)

Best Rank

Portuguese: #273708 05.2015

Global: #906953 07.2014

Best Rank

Portuguese: #32045 04.2012

Global: #94837 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