Equació Kelvin

Kelvin equation - equation that describes the change in vapour pressure due to a curved liquid–vapor interface. Article “Equació Kelvin” in Catalan Wikipedia has 18.5 points for quality (as of July 1, 2026). The article contains 5 references and 5 sections.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Catalan) language version.

Since the creation of article “Equació Kelvin”, its content was written by 1 registered users of Catalan Wikipedia and edited by 157 registered Wikipedia users in all languages.

The article is cited 1 times in Catalan Wikipedia and cited 76 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Catalan): #8482 in December 2025
• Global: #189174 in April 2022

The highest popularity rank from 2008:

• Local (Catalan): #249254 in February 2026
• Global: #284335 in December 2020

There are 11 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) Kelvin equation		21.9826
2	German (de) Kelvingleichung		20.0149
3	Catalan (ca) Equació Kelvin		18.4782
4	Russian (ru) Уравнение Кельвина		17.5943
5	Portuguese (pt) Equação de Kelvin		16.6731
6	French (fr) Équation de Kelvin		13.7688
7	Spanish (es) Ecuación de Kelvin		12.1496
8	Chinese (zh) 开尔文方程		11.0895
9	Japanese (ja) ケルビン方程式		7.6757
10	Polish (pl) Równanie Kelvina		5.9932

More...

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

The most popular language versions of the article "Equació Kelvin" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Kelvin equation		445 936
2	German (de) Kelvingleichung		92 618
3	Japanese (ja) ケルビン方程式		53 956
4	Italian (it) Equazione di Kelvin		24 297
5	Polish (pl) Równanie Kelvina		22 955
6	Chinese (zh) 开尔文方程		20 441
7	French (fr) Équation de Kelvin		19 610
8	Russian (ru) Уравнение Кельвина		12 105
9	Spanish (es) Ecuación de Kelvin		5 779
10	Portuguese (pt) Equação de Kelvin		1 876

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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 "Equació Kelvin" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Kelvin equation		992
2	German (de) Kelvingleichung		166
3	Chinese (zh) 开尔文方程		162
4	Japanese (ja) ケルビン方程式		131
5	Russian (ru) Уравнение Кельвина		107
6	French (fr) Équation de Kelvin		84
7	Spanish (es) Ecuación de Kelvin		32
8	Polish (pl) Równanie Kelvina		28
9	Italian (it) Equazione di Kelvin		17
10	Portuguese (pt) Equação de Kelvin		15

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

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

#	Language	AI award	Relative AI
1	English (en) Kelvin equation		50
2	German (de) Kelvingleichung		47
3	Italian (it) Equazione di Kelvin		11
4	Polish (pl) Równanie Kelvina		11
5	Japanese (ja) ケルビン方程式		10
6	French (fr) Équation de Kelvin		8
7	Chinese (zh) 开尔文方程		8
8	Spanish (es) Ecuación de Kelvin		5
9	Portuguese (pt) Equação de Kelvin		4
10	Russian (ru) Уравнение Кельвина		2

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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 "Equació Kelvin" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Catalan (ca) Equació Kelvin		0
2	German (de) Kelvingleichung		0
3	English (en) Kelvin equation		0
4	Spanish (es) Ecuación de Kelvin		0
5	French (fr) Équation de Kelvin		0
6	Italian (it) Equazione di Kelvin		0
7	Japanese (ja) ケルビン方程式		0
8	Polish (pl) Równanie Kelvina		0
9	Portuguese (pt) Equação de Kelvin		0
10	Russian (ru) Уравнение Кельвина		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 "Equació Kelvin" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Kelvin equation		25
2	German (de) Kelvingleichung		16
3	Japanese (ja) ケルビン方程式		7
4	Spanish (es) Ecuación de Kelvin		5
5	Chinese (zh) 开尔文方程		5
6	French (fr) Équation de Kelvin		4
7	Polish (pl) Równanie Kelvina		4
8	Italian (it) Equazione di Kelvin		3
9	Portuguese (pt) Equação de Kelvin		3
10	Russian (ru) Уравнение Кельвина		3

More...

#	Language	Value
ca	Catalan Equació Kelvin
de	German Kelvingleichung
en	English Kelvin equation
es	Spanish Ecuación de Kelvin
fr	French Équation de Kelvin
it	Italian Equazione di Kelvin
ja	Japanese ケルビン方程式
pl	Polish Równanie Kelvina
pt	Portuguese Equação de Kelvin
ru	Russian Уравнение Кельвина
zh	Chinese 开尔文方程

Best Rank

Catalan: #249254 02.2026

Global: #284335 12.2020

Best Rank

Catalan: #8482 12.2025

Global: #189174 04.2022

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 Catalan Wikipedia the most popular articles on that day were: República Democràtica del Congo, Rafael Yuste i Abel, Juan Fernández Benítez, Pere Casacuberta Camps, Rudi García, Marcel Lefebvre, Michael Olise, Marta Montaner Santomà, Vito Quiles, Fèlix el gat.

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