Equilibrium constant

Equilibrium constant - chemical property. Article “Equilibrium constant” in English Wikipedia has 54.8 points for quality (as of July 1, 2026). The article contains 26 references and 21 sections.

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

Since the creation of article “Equilibrium constant”, its content was written by 146 registered users of English Wikipedia and edited by 634 registered Wikipedia users in all languages.

The article is cited 297 times in English Wikipedia and cited 1617 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #22493 in February 2012
• Global: #21378 in February 2009

The highest popularity rank from 2008:

• Local (English): #13235 in September 2014
• Global: #18189 in September 2014

There are 29 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	Catalan (ca) Constant d'equilibri		55.1884
2	English (en) Equilibrium constant		54.7855
3	Greek (el) Σταθερά ισορροπίας		52.0392
4	Spanish (es) Constante de equilibrio		44.1057
5	Serbian (sr) Константа равнотеже		38.2223
6	Romanian (ro) Constantă de echilibru		27.0446
7	Russian (ru) Константа равновесия		25.2934
8	Italian (it) Costante di equilibrio		24.5998
9	Finnish (fi) Tasapainovakio		23.4336
10	Korean (ko) 평형 상수		19.3472

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

The most popular language versions of the article "Equilibrium constant" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Equilibrium constant		3 527 685
2	Spanish (es) Constante de equilibrio		1 437 650
3	Russian (ru) Константа равновесия		1 214 914
4	French (fr) Constante d'équilibre		1 060 281
5	Italian (it) Costante di equilibrio		557 973
6	Polish (pl) Stała równowagi		509 344
7	Chinese (zh) 平衡常数		400 187
8	Japanese (ja) 平衡定数		369 573
9	Arabic (ar) ثابت توازن		254 782
10	Dutch (nl) Evenwichtsconstante		251 966

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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 "Equilibrium constant" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Equilibrium constant		2 346
2	French (fr) Constante d'équilibre		880
3	Russian (ru) Константа равновесия		588
4	Chinese (zh) 平衡常数		553
5	Korean (ko) 평형 상수		460
6	Spanish (es) Constante de equilibrio		405
7	Japanese (ja) 平衡定数		255
8	Italian (it) Costante di equilibrio		207
9	Polish (pl) Stała równowagi		195
10	Dutch (nl) Evenwichtsconstante		167

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

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

#	Language	AI award	Relative AI
1	English (en) Equilibrium constant		146
2	French (fr) Constante d'équilibre		112
3	Dutch (nl) Evenwichtsconstante		53
4	Spanish (es) Constante de equilibrio		36
5	Italian (it) Costante di equilibrio		29
6	Chinese (zh) 平衡常数		25
7	Russian (ru) Константа равновесия		24
8	Arabic (ar) ثابت توازن		21
9	Japanese (ja) 平衡定数		21
10	Polish (pl) Stała równowagi		20

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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 "Equilibrium constant" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Finnish (fi) Tasapainovakio		1
2	Indonesian (id) Konstanta kesetimbangan		1
3	Korean (ko) 평형 상수		1
4	Arabic (ar) ثابت توازن		0
5	Belarusian (be) Канстанта раўнавагі		0
6	Catalan (ca) Constant d'equilibri		0
7	Czech (cs) Rovnovážná konstanta		0
8	Danish (da) Ligevægtskonstant		0
9	Greek (el) Σταθερά ισορροπίας		0
10	English (en) Equilibrium constant		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 "Equilibrium constant" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Equilibrium constant		297
2	Dutch (nl) Evenwichtsconstante		260
3	French (fr) Constante d'équilibre		164
4	Spanish (es) Constante de equilibrio		95
5	Persian (fa) ثابت تعادل		80
6	Chinese (zh) 平衡常数		69
7	Japanese (ja) 平衡定数		67
8	Italian (it) Costante di equilibrio		66
9	Polish (pl) Stała równowagi		57
10	Catalan (ca) Constant d'equilibri		53

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#	Language	Value
ar	Arabic ثابت توازن
be	Belarusian Канстанта раўнавагі
ca	Catalan Constant d'equilibri
cs	Czech Rovnovážná konstanta
da	Danish Ligevægtskonstant
el	Greek Σταθερά ισορροπίας
en	English Equilibrium constant
es	Spanish Constante de equilibrio
fa	Persian ثابت تعادل
fi	Finnish Tasapainovakio
fr	French Constante d'équilibre
hi	Hindi साम्य स्थिरांक
id	Indonesian Konstanta kesetimbangan
it	Italian Costante di equilibrio
ja	Japanese 平衡定数
ko	Korean 평형 상수
ms	Malay Pemalar keseimbangan
nl	Dutch Evenwichtsconstante
no	Norwegian Likevektskonstant
pl	Polish Stała równowagi
pt	Portuguese Constante de equilíbrio
ro	Romanian Constantă de echilibru
ru	Russian Константа равновесия
simple	Simple English Equilibrium constant
sr	Serbian Константа равнотеже
sv	Swedish Jämviktskonstant
tr	Turkish Denge sabiti
uk	Ukrainian Константа рівноваги
zh	Chinese 平衡常数

Best Rank

English: #13235 09.2014

Global: #18189 09.2014

Best Rank

English: #22493 02.2012

Global: #21378 02.2009

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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 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