Type I submarine

Type I submarine - submarine class. Article “Type I submarine” in English Wikipedia has 24 points for quality (as of July 1, 2026). The article contains 8 references and 5 sections.

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

Since the creation of article “Type I submarine”, its content was written by 62 registered users of English Wikipedia and edited by 366 registered Wikipedia users in all languages.

The article is cited 142 times in English Wikipedia and cited 2144 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #8317 in March 2003
• Global: #13053 in March 2003

The highest popularity rank from 2008:

• Local (English): #262430 in February 2008
• Global: #195573 in February 2008

There are 19 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	Czech (cs) Typ I (ponorka)		31.5447
2	Catalan (ca) U-Boot tipus I		25.5896
3	Persian (fa) او-بوت نوع ۱		24.0494
4	English (en) Type I submarine		23.9833
5	Vietnamese (vi) Type I (lớp tàu ngầm)		20.2188
6	Portuguese (pt) Submarino Tipo IA		15.7708
7	Arabic (ar) غواصة الفئة الأولى		14.6625
8	Italian (it) U-Boot Tipo I		14.5239
9	Chinese (zh) I級潛艇		11.6757
10	Polish (pl) Okręty podwodne typu IA		11.5676

More...

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

The most popular language versions of the article "Type I submarine" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Type I submarine		343 201
2	German (de) U-Boot-Klasse I		138 375
3	Japanese (ja) UボートI型		130 066
4	Italian (it) U-Boot Tipo I		62 544
5	Polish (pl) Okręty podwodne typu IA		60 444
6	Russian (ru) Подводные лодки типа I		47 438
7	Chinese (zh) I級潛艇		22 199
8	French (fr) Unterseeboot type I		18 374
9	Hungarian (hu) I típusú német tengeralattjáró		17 848
10	Dutch (nl) Type I-U-boot		16 929

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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 "Type I submarine" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Type I submarine		1 538
2	German (de) U-Boot-Klasse I		590
3	Japanese (ja) UボートI型		368
4	Russian (ru) Подводные лодки типа I		169
5	Italian (it) U-Boot Tipo I		112
6	Chinese (zh) I級潛艇		92
7	Polish (pl) Okręty podwodne typu IA		75
8	French (fr) Unterseeboot type I		67
9	Czech (cs) Typ I (ponorka)		52
10	Dutch (nl) Type I-U-boot		20

More...

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

Language versions of the article "Type I 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) Type I submarine		62
2	Italian (it) U-Boot Tipo I		45
3	German (de) U-Boot-Klasse I		35
4	Dutch (nl) Type I-U-boot		32
5	French (fr) Unterseeboot type I		31
6	Polish (pl) Okręty podwodne typu IA		23
7	Hungarian (hu) I típusú német tengeralattjáró		22
8	Japanese (ja) UボートI型		20
9	Catalan (ca) U-Boot tipus I		16
10	Vietnamese (vi) Type I (lớp tàu ngầm)		16

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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 "Type I submarine" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Czech (cs) Typ I (ponorka)		2
2	Persian (fa) او-بوت نوع ۱		1
3	Arabic (ar) غواصة الفئة الأولى		0
4	Belarusian (be) Падводныя лодкі тыпу І		0
5	Catalan (ca) U-Boot tipus I		0
6	German (de) U-Boot-Klasse I		0
7	English (en) Type I submarine		0
8	French (fr) Unterseeboot type I		0
9	Hungarian (hu) I típusú német tengeralattjáró		0
10	Italian (it) U-Boot Tipo I		0

More...

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

Language versions of the article "Type I submarine" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	French (fr) Unterseeboot type I		1 108
2	Ukrainian (uk) Підводні човни типу I		215
3	English (en) Type I submarine		142
4	Polish (pl) Okręty podwodne typu IA		127
5	Chinese (zh) I級潛艇		103
6	Vietnamese (vi) Type I (lớp tàu ngầm)		88
7	Japanese (ja) UボートI型		69
8	Czech (cs) Typ I (ponorka)		51
9	Italian (it) U-Boot Tipo I		44
10	Hungarian (hu) I típusú német tengeralattjáró		41

More...

#	Language	Value
ar	Arabic غواصة الفئة الأولى
be	Belarusian Падводныя лодкі тыпу І
ca	Catalan U-Boot tipus I
cs	Czech Typ I (ponorka)
de	German U-Boot-Klasse I
en	English Type I submarine
fa	Persian او-بوت نوع ۱
fr	French Unterseeboot type I
hu	Hungarian I típusú német tengeralattjáró
it	Italian U-Boot Tipo I
ja	Japanese UボートI型
nl	Dutch Type I-U-boot
pl	Polish Okręty podwodne typu IA
pt	Portuguese Submarino Tipo IA
ru	Russian Подводные лодки типа I
sv	Swedish Ubåtsklass Typ I
uk	Ukrainian Підводні човни типу I
vi	Vietnamese Type I (lớp tàu ngầm)
zh	Chinese I級潛艇

Best Rank

English: #262430 02.2008

Global: #195573 02.2008

Best Rank

English: #8317 03.2003

Global: #13053 03.2003

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 English Wikipedia the most popular articles on that day were: 2026 FIFA World Cup, Harry Kane, Julián Quiñones, List of FIFA World Cup top goalscorers, Kylian Mbappé, Democratic Republic of the Congo, Erling Haaland, DR Congo national football team, Melat Kiros, FIFA World Cup.

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