30 februari

Quality:

February 30 - non-existent date in Gregorian calendar. Article “30 februari” in Swedish Wikipedia has 15.3 points for quality (as of July 1, 2025). The article contains 1 references and 9 sections.

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

In June 2025 the article “30 februari” was edited by 2 authors in Swedish Wikipedia (2331^st place) and written by 5 authors in all languages.

Since the creation of article “30 februari”, its content was written by 35 registered users of Swedish Wikipedia and edited by 1444 registered Wikipedia users in all languages.

The article is cited 57 times in Swedish Wikipedia and cited 11093 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Swedish): #147 in April 2003
• Global: #2503 in March 2004

The highest popularity rank from 2008:

• Local (Swedish): #2310 in January 2014
• Global: #11215 in February 2016

There are 48 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	Malay (ms) 30 Februari		51.0814
2	Chinese (zh) 2月30日		50.3786
3	Tamil (ta) பெப்ரவரி 30		32.3912
4	Polish (pl) 30 lutego		31.4319
5	Estonian (et) 30. veebruar		31.4247
6	Catalan (ca) 30 de febrer		29.4751
7	Hungarian (hu) Február 30.		28.5884
8	Simple English (simple) February 30		28.224
9	Latin (la) 30 Februarii		23.6003
10	Basque (eu) Otsailaren 30		22.0431

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

#	Language	Popularity award	Relative popularity
1	Spanish (es) 30 de febrero		810 637
2	Russian (ru) 30 февраля		584 123
3	Japanese (ja) 2月30日		365 287
4	German (de) 30. Februar		359 087
5	French (fr) 30 février		292 448
6	Portuguese (pt) 30 de fevereiro		281 613
7	Polish (pl) 30 lutego		277 204
8	Italian (it) 30 febbraio		193 736
9	Dutch (nl) 30 februari		183 300
10	Chinese (zh) 2月30日		147 988

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

#	Language	Popularity award	Relative popularity
1	Spanish (es) 30 de febrero		682
2	Russian (ru) 30 февраля		518
3	French (fr) 30 février		398
4	Japanese (ja) 2月30日		389
5	Chinese (zh) 2月30日		375
6	German (de) 30. Februar		333
7	Italian (it) 30 febbraio		272
8	Indonesian (id) 30 Februari		252
9	Portuguese (pt) 30 de fevereiro		252
10	Polish (pl) 30 lutego		250

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

#	Language	AI award	Relative AI
1	German (de) 30. Februar		139
2	Italian (it) 30 febbraio		107
3	French (fr) 30 février		106
4	Russian (ru) 30 февраля		98
5	Dutch (nl) 30 februari		93
6	Spanish (es) 30 de febrero		76
7	Portuguese (pt) 30 de fevereiro		68
8	Norwegian (no) 30. februar		46
9	Polish (pl) 30 lutego		46
10	Hungarian (hu) Február 30.		44

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

#	Language	AI award	Relative AI
1	Simple English (simple) February 30		3
2	Swedish (sv) 30 februari		2
3	Arabic (ar) 30 فبراير		0
4	Belarusian (be) 30 лютага		0
5	Bulgarian (bg) 30 февруари		0
6	Catalan (ca) 30 de febrer		0
7	Czech (cs) 30. únor		0
8	Danish (da) 30. februar		0
9	German (de) 30. Februar		0
10	Greek (el) 30 Φεβρουαρίου		0

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

On 21 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Alysa Liu, Eric Dane, 2026 Winter Olympics, Rebecca Gayheart, Johannes Høsflot Klæbo, Wuthering Heights, amyotrophic lateral sclerosis, Andrew Mountbatten-Windsor, John F. Kennedy Jr..

In Swedish Wikipedia the most popular articles on that day were: Timo Räisänen, Ted Gärdestad, Meira Omar, Smash Into Pieces, Cimberly Wanyonyi, Zara Larsson, Johannes Høsflot Klæbo, Eric Dane, Erika Jonsson, Gösta Engzell.

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