Letter case

Quality:

Letter case - distinctive property of a letter in a bicameral alphabet (most notably the Latin, Greek, or Cyrillic ones); piece of information whether a letter grapheme is taller "upper case" or lower "lower case". Article “Letter case” in Simple English Wikipedia has 2.3 points for quality (as of July 1, 2026). The article also contains templates indicating quality issues, therefore its score was reduced by 0.12 points.

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 “Letter case”, its content was written by 11 registered users of Simple English Wikipedia and edited by 1121 registered Wikipedia users in all languages.

The article is cited 71 times in Simple English Wikipedia and cited 6054 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Simple English): #570 in December 2024
• Global: #852 in March 2001

The highest popularity rank from 2008:

• Local (Simple English): #4142 in September 2022
• Global: #20602 in August 2010

There are 20 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) Letter case		62.4696
2	Persian (fa) حروف بزرگ و کوچک در الفبای لاتین		42.4769
3	Japanese (ja) 大文字と小文字		36.6841
4	Portuguese (pt) Caixa alta e caixa baixa		33.2184
5	Malay (ms) Huruf besar		31.5467
6	Tamil (ta) எழுத்து வழக்கு		31.4219
7	Finnish (fi) Aakkoslaji		27.3821
8	Hungarian (hu) Kis- és nagybetűk		22.0742
9	Hebrew (he) אותיות רישיות ואותיות קטנות		20.005
10	Chinese (zh) 字母大小写		16.8631

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

#	Language	Popularity award	Relative popularity
1	English (en) Letter case		9 319 495
2	Portuguese (pt) Caixa alta e caixa baixa		832 441
3	Turkish (tr) Büyük ve küçük harf		253 589
4	French (fr) Écriture bicamérale		225 468
5	Indonesian (id) Huruf kapital dan huruf kecil		149 287
6	Hungarian (hu) Kis- és nagybetűk		132 078
7	Finnish (fi) Aakkoslaji		102 384
8	Korean (ko) 대소문자		75 925
9	Chinese (zh) 字母大小写		73 137
10	Japanese (ja) 大文字と小文字		59 526

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) Letter case		34 991
2	Portuguese (pt) Caixa alta e caixa baixa		1 847
3	Turkish (tr) Büyük ve küçük harf		1 262
4	Indonesian (id) Huruf kapital dan huruf kecil		632
5	French (fr) Écriture bicamérale		529
6	Chinese (zh) 字母大小写		400
7	Japanese (ja) 大文字と小文字		352
8	Finnish (fi) Aakkoslaji		190
9	Persian (fa) حروف بزرگ و کوچک در الفبای لاتین		163
10	Hungarian (hu) Kis- és nagybetűk		119

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

#	Language	AI award	Relative AI
1	English (en) Letter case		841
2	Portuguese (pt) Caixa alta e caixa baixa		78
3	French (fr) Écriture bicamérale		50
4	Finnish (fi) Aakkoslaji		28
5	Hebrew (he) אותיות רישיות ואותיות קטנות		20
6	Japanese (ja) 大文字と小文字		15
7	Chinese (zh) 字母大小写		14
8	Hungarian (hu) Kis- és nagybetűk		13
9	Simple English (simple) Letter case		11
10	Turkish (tr) Büyük ve küçük harf		11

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) Letter case		2
2	Arabic (ar) نسق الحرف		1
3	Portuguese (pt) Caixa alta e caixa baixa		1
4	Catalan (ca) Escriptura de dues caixes		0
5	Esperanto (eo) Uskleco		0
6	Persian (fa) حروف بزرگ و کوچک در الفبای لاتین		0
7	Finnish (fi) Aakkoslaji		0
8	French (fr) Écriture bicamérale		0
9	Hebrew (he) אותיות רישיות ואותיות קטנות		0
10	Hindi (hi) लेटर केस		0

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

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