Informal logic

en

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Informal logic

Quality:

Informal logic - branch of logic related more to reasoning and argumentation. Article "Informal logic" in English Wikipedia has 42 points for quality (as of July 1, 2025). The article contains 27 references and 11 sections.

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

In June 2025 the article "Informal logic" was edited by 1 authors in English Wikipedia and written by 3 authors in all languages.

Since the creation of article "Informal logic", its content was written by 102 registered users of English Wikipedia and edited by 261 registered Wikipedia users in all languages.

The article is cited 171 times in English Wikipedia and cited 1116 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (English): #6678 in September 2003
  • Global: #14865 in September 2003

The highest popularity rank from 2008:

  • Local (English): #147211 in September 2008
  • Global: #126420 in August 2020

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, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

Languages with the highest quality

#LanguageQuality gradeQuality score
1Ukrainian (uk)
Неформальна логіка
43.4013
2English (en)
Informal logic
41.9848
3Chinese (zh)
非形式逻辑
30.0805
4French (fr)
Logique informelle
28.5899
5Russian (ru)
Неформальная логика
26.6293
6Kazakh (kk)
Бейформал логика
26.2919
7Spanish (es)
Lógica informal
24.9789
8Armenian (hy)
Ոչ ֆորմալ տրամաբանություն
24.2692
9Italian (it)
Logica informale
23.6722
10Serbian (sr)
Неформална логика
23.1602
More...

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

Most popular in all the time

The most popular language versions of the article "Informal logic" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Informal logic
562 418
2Spanish (es)
Lógica informal
539 752
3Russian (ru)
Неформальная логика
94 970
4Portuguese (pt)
Lógica informal
94 700
5Chinese (zh)
非形式逻辑
57 193
6Japanese (ja)
非形式論理学
48 553
7Arabic (ar)
المنطق غير الصوري
16 272
8Persian (fa)
منطق مادی
14 684
9Ukrainian (uk)
Неформальна логіка
13 494
10German (de)
Informelle Logik
13 313
More...

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

Most popular in June 2025

The most popular language versions of the article "Informal logic" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Informal logic
2 063
2Chinese (zh)
非形式逻辑
408
3Russian (ru)
Неформальная логика
286
4Spanish (es)
Lógica informal
230
5Japanese (ja)
非形式論理学
196
6Arabic (ar)
المنطق غير الصوري
91
7Portuguese (pt)
Lógica informal
87
8German (de)
Informelle Logik
50
9Italian (it)
Logica informale
50
10Persian (fa)
منطق مادی
42
More...

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

The highest AI

Language versions of the article "Informal logic" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Informal logic
102
2Spanish (es)
Lógica informal
31
3Chinese (zh)
非形式逻辑
16
4French (fr)
Logique informelle
14
5Russian (ru)
Неформальная логика
13
6Ukrainian (uk)
Неформальна логіка
13
7Portuguese (pt)
Lógica informal
12
8Galician (gl)
Lóxica informal
10
9German (de)
Informelle Logik
9
10Persian (fa)
منطق مادی
8
More...

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

The highest AI in June 2025

Language versions of the article "Informal logic" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Arabic (ar)
المنطق غير الصوري
1
2English (en)
Informal logic
1
3Persian (fa)
منطق مادی
1
4Bulgarian (bg)
Неформална логика
0
5Catalan (ca)
Lògica informal
0
6German (de)
Informelle Logik
0
7Spanish (es)
Lógica informal
0
8French (fr)
Logique informelle
0
9Galician (gl)
Lóxica informal
0
10Hungarian (hu)
Informális logika
0
More...

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

The highest CI

Language versions of the article "Informal logic" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Chinese (zh)
非形式逻辑
284
2English (en)
Informal logic
171
3Portuguese (pt)
Lógica informal
154
4Russian (ru)
Неформальная логика
93
5Ukrainian (uk)
Неформальна логіка
77
6Arabic (ar)
المنطق غير الصوري
76
7French (fr)
Logique informelle
75
8Japanese (ja)
非形式論理学
71
9Persian (fa)
منطق مادی
39
10Kazakh (kk)
Бейформал логика
30
More...

Scores

Estimated value for Wikipedia:
English:
Global:
Popularity in June 2025:
English:
Global:
Popularity in all years:
English:
Global:
Authors in June 2025:
English:
Global:
Registered authors in all years:
English:
Global:
Citations:
English:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
المنطق غير الصوري
bgBulgarian
Неформална логика
caCatalan
Lògica informal
deGerman
Informelle Logik
enEnglish
Informal logic
esSpanish
Lógica informal
faPersian
منطق مادی
frFrench
Logique informelle
glGalician
Lóxica informal
huHungarian
Informális logika
hyArmenian
Ոչ ֆորմալ տրամաբանություն
itItalian
Logica informale
jaJapanese
非形式論理学
kkKazakh
Бейформал логика
koKorean
비형식 논리학
ptPortuguese
Lógica informal
ruRussian
Неформальная логика
srSerbian
Неформална логика
ukUkrainian
Неформальна логіка
zhChinese
非形式逻辑

Popularity rank trends

Best Rank English:
#147211
09.2008
Global:
#126420
08.2020

AI rank trends

Best Rank English:
#6678
09.2003
Global:
#14865
09.2003

Local AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Informal logic from Wikipedia articles about Logic, Formal logic, Mathematical proof, Argument from authority and Critical thinking. Whereas reading the article about Informal logic people most often go to Wikipedia articles on Logic, Argumentation theory, Critical thinking, Informal fallacy and Ralph Johnson.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

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About WikiRank

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