Computability theory

Quality:

Computability theory - study of computable functions and Turing degrees. Article “Computability theory” in Simple English Wikipedia has 0.6 points for quality (as of July 1, 2026).

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

Since the creation of article “Computability theory”, its content was written by 9 registered users of Simple English Wikipedia and edited by 826 registered Wikipedia users in all languages.

The article is cited 34 times in Simple English Wikipedia and cited 4066 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Simple English): #590 in February 2006
• Global: #2530 in July 2002

The highest popularity rank from 2008:

• Local (Simple English): #4582 in February 2009
• Global: #65815 in February 2008

There are 35 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	Portuguese (pt) Teoria da computabilidade		74.9163
2	English (en) Computability theory		53.9911
3	Ukrainian (uk) Теорія обчислюваності		38.5069
4	Hungarian (hu) Kiszámíthatósági elmélet		36.977
5	Greek (el) Θεωρία υπολογισιμότητας		35.5497
6	Romanian (ro) Teoria calculabilității		33
7	Serbian (sr) Теорија израчунљивости (рачунарство)		28.7231
8	Croatian (hr) Teorija izračunljivosti (računarstvo)		24.5293
9	Catalan (ca) Teoria de la computabilitat		23.7229
10	French (fr) Théorie de la calculabilité		23.2303

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

#	Language	Popularity award	Relative popularity
1	English (en) Computability theory		1 582 651
2	Spanish (es) Teoría de la computabilidad		274 953
3	French (fr) Théorie de la calculabilité		235 524
4	German (de) Berechenbarkeitstheorie		208 820
5	Japanese (ja) 計算可能性理論		161 329
6	Italian (it) Teoria della calcolabilità		149 500
7	Russian (ru) Теория вычислимости		148 295
8	Portuguese (pt) Teoria da computabilidade		69 659
9	Chinese (zh) 可计算性理论		61 941
10	Korean (ko) 계산 가능성 이론		54 851

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) Computability theory		3 812
2	French (fr) Théorie de la calculabilité		599
3	Japanese (ja) 計算可能性理論		531
4	Russian (ru) Теория вычислимости		444
5	German (de) Berechenbarkeitstheorie		399
6	Italian (it) Teoria della calcolabilità		281
7	Spanish (es) Teoría de la computabilidad		234
8	Chinese (zh) 可计算性理论		162
9	Korean (ko) 계산 가능성 이론		100
10	Simple English (simple) Computability theory		94

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

#	Language	AI award	Relative AI
1	English (en) Computability theory		147
2	French (fr) Théorie de la calculabilité		108
3	German (de) Berechenbarkeitstheorie		82
4	Italian (it) Teoria della calcolabilità		64
5	Spanish (es) Teoría de la computabilidad		46
6	Russian (ru) Теория вычислимости		41
7	Japanese (ja) 計算可能性理論		37
8	Persian (fa) نظریه رایانش‌پذیری		25
9	Hebrew (he) תורת הרקורסיה		21
10	Korean (ko) 계산 가능성 이론		21

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	Hungarian (hu) Kiszámíthatósági elmélet		3
2	Arabic (ar) نظرية الحسوبية		1
3	French (fr) Théorie de la calculabilité		1
4	Ukrainian (uk) Теорія обчислюваності		1
5	Azerbaijani (az) Hesablama nəzəriyyəsi		0
6	Bulgarian (bg) Изчислителна теория		0
7	Catalan (ca) Teoria de la computabilitat		0
8	Czech (cs) Teorie vyčíslitelnosti		0
9	Danish (da) Beregnelighed		0
10	German (de) Berechenbarkeitstheorie		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