United States O-class submarine

O-class submarine - 1916 class of American submarines. Article “United States O-class submarine” in English Wikipedia has 34.5 points for quality (as of July 1, 2026). The article contains 14 references and 7 sections.

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

Since the creation of article “United States O-class submarine”, its content was written by 52 registered users of English Wikipedia and edited by 76 registered Wikipedia users in all languages.

The article is cited 612 times in English Wikipedia and cited 1177 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #101305 in February 2013
• Global: #297771 in February 2013

The highest popularity rank from 2008:

• Local (English): #242523 in April 2024
• Global: #408484 in April 2024

There are 7 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) United States O-class submarine		34.4882
2	Polish (pl) Okręty podwodne typu O-1		28.6551
3	Czech (cs) Třída O (1916)		20.8987
4	Ukrainian (uk) Підводні човни класу «O» (США)		16.5429
5	French (fr) Classe O (sous-marin américain)		9.9682
6	Japanese (ja) O級潜水艦 (アメリカ海軍)		3.6305
7	Persian (fa) زیردریایی کلاس-او (ایالات متحده آمریکا)		2.9389

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

The most popular language versions of the article "United States O-class submarine" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) United States O-class submarine		230 259
2	Polish (pl) Okręty podwodne typu O-1		15 065
3	Japanese (ja) O級潜水艦 (アメリカ海軍)		13 621
4	Persian (fa) زیردریایی کلاس-او (ایالات متحده آمریکا)		969
5	French (fr) Classe O (sous-marin américain)		959
6	Ukrainian (uk) Підводні човни класу «O» (США)		708
7	Czech (cs) Třída O (1916)		212

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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 "United States O-class submarine" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) United States O-class submarine		948
2	Japanese (ja) O級潜水艦 (アメリカ海軍)		37
3	French (fr) Classe O (sous-marin américain)		29
4	Polish (pl) Okręty podwodne typu O-1		9
5	Czech (cs) Třída O (1916)		8
6	Persian (fa) زیردریایی کلاس-او (ایالات متحده آمریکا)		6
7	Ukrainian (uk) Підводні човни класу «O» (США)		4

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

Language versions of the article "United States O-class submarine" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) United States O-class submarine		52
2	Ukrainian (uk) Підводні човни класу «O» (США)		9
3	Czech (cs) Třída O (1916)		4
4	Japanese (ja) O級潜水艦 (アメリカ海軍)		4
5	Polish (pl) Okręty podwodne typu O-1		4
6	French (fr) Classe O (sous-marin américain)		2
7	Persian (fa) زیردریایی کلاس-او (ایالات متحده آمریکا)		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 "United States O-class submarine" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Persian (fa) زیردریایی کلاس-او (ایالات متحده آمریکا)		1
2	Czech (cs) Třída O (1916)		0
3	English (en) United States O-class submarine		0
4	French (fr) Classe O (sous-marin américain)		0
5	Japanese (ja) O級潜水艦 (アメリカ海軍)		0
6	Polish (pl) Okręty podwodne typu O-1		0
7	Ukrainian (uk) Підводні човни класу «O» (США)		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 "United States O-class submarine" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) United States O-class submarine		612
2	Polish (pl) Okręty podwodne typu O-1		212
3	Ukrainian (uk) Підводні човни класу «O» (США)		181
4	French (fr) Classe O (sous-marin américain)		151
5	Japanese (ja) O級潜水艦 (アメリカ海軍)		15
6	Czech (cs) Třída O (1916)		6
7	Persian (fa) زیردریایی کلاس-او (ایالات متحده آمریکا)		0

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#	Language	Value
cs	Czech Třída O (1916)
en	English United States O-class submarine
fa	Persian زیردریایی کلاس-او (ایالات متحده آمریکا)
fr	French Classe O (sous-marin américain)
ja	Japanese O級潜水艦 (アメリカ海軍)
pl	Polish Okręty podwodne typu O-1
uk	Ukrainian Підводні човни класу «O» (США)

Best Rank

English: #242523 04.2024

Global: #408484 04.2024

Best Rank

English: #101305 02.2013

Global: #297771 02.2013

On 16 March 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 98th Academy Awards, Michael B. Jordan, Sinners, Jessie Buckley, Paul Thomas Anderson, Sean Penn, One Battle After Another, Amy Madigan, Hamnet, Timothée Chalamet.

In English Wikipedia the most popular articles on that day were: 98th Academy Awards, Michael B. Jordan, Paul Thomas Anderson, Jessie Buckley, Sinners (2025 film), Amy Madigan, Autumn Durald Arkapaw, Maya Rudolph, Sean Penn, Academy Awards.

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