Leap year

Quality:

Leap year - type of year that has 366 days, instead of 365 for a common year. Article "Leap year" in English Wikipedia has 77.4 points for quality (as of July 1, 2025). The article contains 55 references and 21 sections.

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

Achievements in all the time:

English Wikipedia:

en

The 5764^th most popular in English Wikipedia.

en

The 8705^th most editable in English Wikipedia.

Global Wikipedia:

The 1955^th most popular in all topics.

The 3365^th most popular in AI.

Achievements in the last month:

Global Wikipedia:

The 9202^nd most popular in all topics in the last month.

In June 2025 the article "Leap year" was edited by 4 authors in English Wikipedia and written by 17 authors in all languages.

Since the creation of article "Leap year", its content was written by 879 registered users of English Wikipedia (8705^th place) and edited by 4274 registered Wikipedia users in all languages (3365^th place).

The article is cited 1143 times in English Wikipedia and cited 41053 times in all languages (4002^nd place).

The highest Authors Interest rank from 2001:

• Local (English): #62 in February 2012
• Global: #18 in February 2016

The highest popularity rank from 2008:

• Local (English): #69 in February 2008
• Global: #15 in February 2016

There are 54 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	English (en) Leap year		77.3517
2	Basque (eu) Bisurte		53.0778
3	Catalan (ca) Any de traspàs		43.2842
4	Ukrainian (uk) Високосний рік		41.2657
5	Swedish (sv) Skottår		38.7098
6	Persian (fa) سال کبیسه		36.9167
7	Spanish (es) Año bisiesto		33.3226
8	Serbian (sr) Преступна година		32.8232
9	Turkish (tr) Artık yıl		32.0198
10	Romanian (ro) An bisect		29.5396

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

#	Language	Popularity award	Relative popularity
1	English (en) Leap year		18 873 391
2	Spanish (es) Año bisiesto		6 844 795
3	Russian (ru) Високосный год		4 681 897
4	French (fr) Année bissextile		4 052 656
5	Portuguese (pt) Ano bissexto		3 913 155
6	Japanese (ja) 閏年		3 780 743
7	German (de) Schaltjahr		3 767 392
8	Italian (it) Anno bisestile		2 319 919
9	Polish (pl) Rok przestępny		1 761 969
10	Arabic (ar) سنة كبيسة		1 429 116

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

#	Language	Popularity award	Relative popularity
1	English (en) Leap year		39 710
2	Russian (ru) Високосный год		10 791
3	Spanish (es) Año bisiesto		8 389
4	German (de) Schaltjahr		7 664
5	Japanese (ja) 閏年		6 568
6	French (fr) Année bissextile		6 111
7	Portuguese (pt) Ano bissexto		6 095
8	Chinese (zh) 闰年		4 807
9	Italian (it) Anno bisestile		2 662
10	Simple English (simple) Leap year		2 602

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

#	Language	AI award	Relative AI
1	English (en) Leap year		879
2	German (de) Schaltjahr		368
3	French (fr) Année bissextile		261
4	Spanish (es) Año bisiesto		240
5	Dutch (nl) Schrikkeljaar		166
6	Italian (it) Anno bisestile		164
7	Portuguese (pt) Ano bissexto		142
8	Russian (ru) Високосный год		141
9	Swedish (sv) Skottår		116
10	Hebrew (he) שנה מעוברת		115

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	English (en) Leap year		4
2	Serbian (sr) Преступна година		3
3	Arabic (ar) سنة كبيسة		2
4	Hebrew (he) שנה מעוברת		2
5	Korean (ko) 윤년		2
6	Esperanto (eo) Superjaro		1
7	Persian (fa) سال کبیسه		1
8	Dutch (nl) Schrikkeljaar		1
9	Chinese (zh) 闰年		1
10	Azerbaijani (az) Uzun il		0

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

On 12 August 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Cristiano Ronaldo, Wednesday, Georgina Rodríguez, ChatGPT, Weapons, Jenna Ortega, deaths in 2025, Taylor Swift, Miguel Uribe Turbay, 2025–26 UEFA Champions League.

In English Wikipedia the most popular articles on that day were: Weapons (2025 film), Danielle Spencer (American actress), Cristiano Ronaldo, Deaths in 2025, Taylor Swift, Wednesday (TV series), Superman (2025 film), Georgina Rodríguez, Coolie (2025 film), The Fantastic Four: First Steps.

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