John IV of Portugal

John IV of Portugal - King of Portugal. Article “John IV of Portugal” in Simple English Wikipedia has 20.5 points for quality (as of July 1, 2026). The article contains 3 references and 1 sections.

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

Since the creation of article “John IV of Portugal”, its content was written by 2 registered users of Simple English Wikipedia and edited by 1163 registered Wikipedia users in all languages.

The article is cited 14 times in Simple English Wikipedia and cited 4247 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Simple English): #11202 in December 2023
• Global: #4013 in December 2011

The highest popularity rank from 2008:

• Local (Simple English): #33495 in June 2008
• Global: #79575 in December 2008

There are 42 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) John IV of Portugal		58.2052
2	Portuguese (pt) João IV de Portugal		53.2869
3	Vietnamese (vi) João IV của Bồ Đào Nha		36.5117
4	Serbo-Croatian (sh) João IV od Portugala		31.5612
5	Swedish (sv) Johan IV av Portugal		29.9999
6	Indonesian (id) João IV dari Portugal		29.7128
7	Norwegian (no) Johan IV av Portugal		28.1436
8	Chinese (zh) 若昂四世		27.1726
9	Azerbaijani (az) IV Juan (Portuqaliya kralı)		26.521
10	French (fr) Jean IV (roi de Portugal)		25.9033

More...

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

The most popular language versions of the article "John IV of Portugal" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) John IV of Portugal		1 085 967
2	Portuguese (pt) João IV de Portugal		1 027 792
3	Spanish (es) Juan IV de Portugal		303 179
4	Russian (ru) Жуан IV		161 022
5	French (fr) Jean IV (roi de Portugal)		132 876
6	Italian (it) Giovanni IV del Portogallo		84 773
7	Japanese (ja) ジョアン4世 (ポルトガル王)		79 417
8	Polish (pl) Jan IV Szczęśliwy		78 853
9	German (de) Johann IV. (Portugal)		75 426
10	Chinese (zh) 若昂四世		53 212

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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 "John IV of Portugal" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) John IV of Portugal		7 342
2	Portuguese (pt) João IV de Portugal		3 296
3	Spanish (es) Juan IV de Portugal		1 238
4	Russian (ru) Жуан IV		694
5	French (fr) Jean IV (roi de Portugal)		597
6	Italian (it) Giovanni IV del Portogallo		376
7	Chinese (zh) 若昂四世		365
8	Japanese (ja) ジョアン4世 (ポルトガル王)		332
9	German (de) Johann IV. (Portugal)		231
10	Polish (pl) Jan IV Szczęśliwy		187

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

Language versions of the article "John IV of Portugal" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) John IV of Portugal		190
2	Portuguese (pt) João IV de Portugal		142
3	French (fr) Jean IV (roi de Portugal)		106
4	Italian (it) Giovanni IV del Portogallo		85
5	German (de) Johann IV. (Portugal)		74
6	Spanish (es) Juan IV de Portugal		70
7	Russian (ru) Жуан IV		60
8	Dutch (nl) Johan IV van Portugal		51
9	Chinese (zh) 若昂四世		31
10	Galician (gl) Xoán IV de Portugal		29

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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 "John IV of Portugal" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Urdu (ur) جواو چہارم، شاہ پرتگال		4
2	Arabic (ar) جواو الرابع		1
3	English (en) John IV of Portugal		1
4	Azerbaijani (az) IV Juan (Portuqaliya kralı)		0
5	Belarusian (be) Жуан IV (кароль Партугаліі)		0
6	Bulgarian (bg) Жуау IV		0
7	Catalan (ca) Joan IV de Portugal		0
8	Czech (cs) Jan IV. Portugalský		0
9	Danish (da) Johan 4. af Portugal		0
10	German (de) Johann IV. (Portugal)		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 "John IV of Portugal" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Portuguese (pt) João IV de Portugal		950
2	English (en) John IV of Portugal		496
3	Spanish (es) Juan IV de Portugal		259
4	French (fr) Jean IV (roi de Portugal)		245
5	Italian (it) Giovanni IV del Portogallo		178
6	Russian (ru) Жуан IV		162
7	German (de) Johann IV. (Portugal)		126
8	Catalan (ca) Joan IV de Portugal		117
9	Ukrainian (uk) Жуан IV		116
10	Japanese (ja) ジョアン4世 (ポルトガル王)		109

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#	Language	Value
ar	Arabic جواو الرابع
az	Azerbaijani IV Juan (Portuqaliya kralı)
be	Belarusian Жуан IV (кароль Партугаліі)
bg	Bulgarian Жуау IV
ca	Catalan Joan IV de Portugal
cs	Czech Jan IV. Portugalský
da	Danish Johan 4. af Portugal
de	German Johann IV. (Portugal)
el	Greek Ιωάννης Δ΄ της Πορτογαλίας
en	English John IV of Portugal
eo	Esperanto Johano la 4-a (Portugalio)
es	Spanish Juan IV de Portugal
eu	Basque Joan IV.a Portugalgoa
fa	Persian ژواو چهارم
fi	Finnish Juhana IV (Portugali)
fr	French Jean IV (roi de Portugal)
gl	Galician Xoán IV de Portugal
he	Hebrew ז'ואאו הרביעי, מלך פורטוגל
hr	Croatian Ivan IV., portugalski kralj
hu	Hungarian IV. János portugál király
id	Indonesian João IV dari Portugal
it	Italian Giovanni IV del Portogallo
ja	Japanese ジョアン4世 (ポルトガル王)
ka	Georgian ჟუან IV (პორტუგალია)
ko	Korean 주앙 4세
ms	Malay João IV dari Portugal
nl	Dutch Johan IV van Portugal
no	Norwegian Johan IV av Portugal
pl	Polish Jan IV Szczęśliwy
pt	Portuguese João IV de Portugal
ro	Romanian Ioan al IV-lea al Portugaliei
ru	Russian Жуан IV
sh	Serbo-Croatian João IV od Portugala
simple	Simple English John IV of Portugal
sr	Serbian Жоао IV од Португалије
sv	Swedish Johan IV av Portugal
th	Thai พระเจ้าฌูเอาที่ 4 แห่งโปรตุเกส
tr	Turkish IV. João
uk	Ukrainian Жуан IV
ur	Urdu جواو چہارم، شاہ پرتگال
vi	Vietnamese João IV của Bồ Đào Nha
zh	Chinese 若昂四世

Best Rank

Simple English: #33495 06.2008

Global: #79575 12.2008

Best Rank

Simple English: #11202 12.2023

Global: #4013 12.2011

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 Simple English Wikipedia the most popular articles on that day were: List of European countries, Black, List of sex positions, 2026 Iran war, Suresh Raina, Politics of Germany, Academy Award for Best Director, 2020, DYSS-TV, 2022.

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