Parallel postulate

Parallel postulate - axiom in Euclidean geometry. Article "Parallel postulate" in English Wikipedia has 48.3 points for quality (as of July 1, 2025). The article contains 34 references and 9 sections.

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

Since the creation of article "Parallel postulate", its content was written by 177 registered users of English Wikipedia and edited by 1027 registered Wikipedia users in all languages.

The article is cited 273 times in English Wikipedia and cited 1430 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #825 in June 2003
• Global: #2082 in June 2003

The highest popularity rank from 2008:

• Local (English): #61902 in October 2014
• Global: #45907 in October 2014

There are 39 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) Parallel postulate		48.2923
2	Russian (ru) Аксиома параллельности Евклида		47.3539
3	Polish (pl) Postulat Euklidesa		35.5741
4	Belarusian (be) Аксіёма паралельнасці Эўкліда		33.941
5	Vietnamese (vi) Tiên đề Euclid về đường thẳng song song		33.7284
6	French (fr) Axiome des parallèles		31.2661
7	German (de) Parallelenaxiom		31.1155
8	Korean (ko) 평행선 공준		30.1507
9	Tamil (ta) இணை மெய்கோள்		28.5517
10	Japanese (ja) 平行線公準		26.0603

More...

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

The most popular language versions of the article "Parallel postulate" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Parallel postulate		1 568 244
2	Russian (ru) Аксиома параллельности Евклида		778 984
3	Spanish (es) Quinto postulado de Euclides		603 209
4	Italian (it) V postulato di Euclide		478 076
5	Vietnamese (vi) Tiên đề Euclid về đường thẳng song song		285 213
6	German (de) Parallelenaxiom		273 894
7	French (fr) Axiome des parallèles		262 035
8	Japanese (ja) 平行線公準		177 924
9	Romanian (ro) Axioma paralelelor		141 341
10	Polish (pl) Postulat Euklidesa		106 520

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

The most popular language versions of the article "Parallel postulate" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Parallel postulate		7 511
2	Russian (ru) Аксиома параллельности Евклида		1 736
3	Italian (it) V postulato di Euclide		1 707
4	Japanese (ja) 平行線公準		1 153
5	French (fr) Axiome des parallèles		1 107
6	Spanish (es) Quinto postulado de Euclides		1 001
7	German (de) Parallelenaxiom		744
8	Vietnamese (vi) Tiên đề Euclid về đường thẳng song song		646
9	Chinese (zh) 平行公設		536
10	Korean (ko) 평행선 공준		381

More...

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

Language versions of the article "Parallel postulate" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Parallel postulate		177
2	Russian (ru) Аксиома параллельности Евклида		96
3	Italian (it) V postulato di Euclide		82
4	German (de) Parallelenaxiom		80
5	French (fr) Axiome des parallèles		68
6	Spanish (es) Quinto postulado de Euclides		55
7	Hebrew (he) אקסיומת המקבילים		55
8	Vietnamese (vi) Tiên đề Euclid về đường thẳng song song		55
9	Dutch (nl) Parallellenpostulaat		37
10	Hungarian (hu) Párhuzamossági axióma		29

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

Language versions of the article "Parallel postulate" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	French (fr) Axiome des parallèles		1
2	Japanese (ja) 平行線公準		1
3	Russian (ru) Аксиома параллельности Евклида		1
4	Arabic (ar) مسلمة التوازي		0
5	Azerbaijani (az) Evklidin paralellik aksioması		0
6	Belarusian (be) Аксіёма паралельнасці Эўкліда		0
7	Bulgarian (bg) Аксиома за успоредните прави		0
8	Catalan (ca) Cinquè postulat d'Euclides		0
9	German (de) Parallelenaxiom		0
10	Greek (el) Αξίωμα παραλληλίας		0

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

Language versions of the article "Parallel postulate" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Parallel postulate		273
2	Russian (ru) Аксиома параллельности Евклида		95
3	German (de) Parallelenaxiom		86
4	Chinese (zh) 平行公設		78
5	French (fr) Axiome des parallèles		71
6	Spanish (es) Quinto postulado de Euclides		66
7	Finnish (fi) Paralleeliaksiooma		60
8	Ukrainian (uk) Аксіома паралельності Евкліда		56
9	Italian (it) V postulato di Euclide		54
10	Serbian (sr) Начело паралелности		49

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#	Language	Value
ar	Arabic مسلمة التوازي
az	Azerbaijani Evklidin paralellik aksioması
be	Belarusian Аксіёма паралельнасці Эўкліда
bg	Bulgarian Аксиома за успоредните прави
ca	Catalan Cinquè postulat d'Euclides
de	German Parallelenaxiom
el	Greek Αξίωμα παραλληλίας
en	English Parallel postulate
eo	Esperanto 5-a postulato
es	Spanish Quinto postulado de Euclides
fa	Persian اصل توازی اقلیدس
fi	Finnish Paralleeliaksiooma
fr	French Axiome des parallèles
he	Hebrew אקסיומת המקבילים
hu	Hungarian Párhuzamossági axióma
it	Italian V postulato di Euclide
ja	Japanese 平行線公準
ka	Georgian ევკლიდეს პარალელურობის აქსიომა
kk	Kazakh Бесінші постулат
ko	Korean 평행선 공준
lt	Lithuanian Lygiagretumo postulatas
nl	Dutch Parallellenpostulaat
nn	Norwegian (Nynorsk) Parallellaksiomet
no	Norwegian Parallellaksiomet
pl	Polish Postulat Euklidesa
pt	Portuguese Postulado das paralelas
ro	Romanian Axioma paralelelor
ru	Russian Аксиома параллельности Евклида
sh	Serbo-Croatian Postulat paralelnosti
simple	Simple English Parallel postulate
sl	Slovenian Aksiom o vzporednici
sr	Serbian Начело паралелности
sv	Swedish Parallellaxiomet
ta	Tamil இணை மெய்கோள்
th	Thai สัจพจน์เส้นขนาน
uk	Ukrainian Аксіома паралельності Евкліда
ur	Urdu متوازی نظریہ
vi	Vietnamese Tiên đề Euclid về đường thẳng song song
zh	Chinese 平行公設

Best Rank

English: #61902 10.2014

Global: #45907 10.2014

Best Rank

English: #825 06.2003

Global: #2082 06.2003

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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