Planck units

Quality:

Planck units - set of units of measurement defined exclusively in terms of universal physical constants proposed by physicist Max Planck. Article “Planck units” in English Wikipedia has 71 points for quality (as of July 1, 2025). The article contains 79 references and 15 sections.

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

In June 2025 the article “Planck units” was edited by 4 authors in English Wikipedia and written by 9 authors in all languages.

Since the creation of article “Planck units”, its content was written by 1138 registered users of English Wikipedia (4700^th place) and edited by 2056 registered Wikipedia users in all languages.

The article is cited 636 times in English Wikipedia and cited 2495 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #150 in February 2002
• Global: #190 in February 2002

The highest popularity rank from 2008:

• Local (English): #3291 in February 2015
• Global: #8759 in January 2015

There are 42 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) Planck units		71.001
2	Vietnamese (vi) Hệ thống đo lường Planck		50.1169
3	Italian (it) Unità di misura di Planck		44.5875
4	Latin (la) Unitates Planckianae		43.7706
5	Norwegian (Nynorsk) (nn) Planck-einingar		42.9911
6	Indonesian (id) Satuan Planck		35.4058
7	French (fr) Système d'unités de Planck		32.9611
8	Turkish (tr) Planck birimleri		32.847
9	Catalan (ca) Unitats de Planck		28.0376
10	Esperanto (eo) Unuoj de Planck		27.9817

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

#	Language	Popularity award	Relative popularity
1	English (en) Planck units		13 692 297
2	German (de) Planck-Einheiten		1 054 904
3	Spanish (es) Unidades de Planck		613 569
4	Russian (ru) Планковские единицы		381 054
5	Italian (it) Unità di misura di Planck		271 771
6	French (fr) Système d'unités de Planck		252 659
7	Japanese (ja) プランク単位系		248 538
8	Polish (pl) Jednostki Plancka		191 013
9	Chinese (zh) 普朗克單位制		80 597
10	Portuguese (pt) Unidades de Planck		73 921

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) Planck units		40 908
2	German (de) Planck-Einheiten		2 127
3	Russian (ru) Планковские единицы		1 877
4	Japanese (ja) プランク単位系		1 141
5	French (fr) Système d'unités de Planck		796
6	Spanish (es) Unidades de Planck		785
7	Italian (it) Unità di misura di Planck		748
8	Simple English (simple) Planck units		551
9	Polish (pl) Jednostki Plancka		492
10	Chinese (zh) 普朗克單位制		358

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

#	Language	AI award	Relative AI
1	English (en) Planck units		1 138
2	German (de) Planck-Einheiten		194
3	French (fr) Système d'unités de Planck		110
4	Italian (it) Unità di misura di Planck		104
5	Russian (ru) Планковские единицы		44
6	Spanish (es) Unidades de Planck		39
7	Polish (pl) Jednostki Plancka		36
8	Hungarian (hu) Planck-egységek		29
9	Dutch (nl) Planck-eenheden		28
10	Japanese (ja) プランク単位系		27

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	English (en) Planck units		4
2	Spanish (es) Unidades de Planck		1
3	French (fr) Système d'unités de Planck		1
4	Latin (la) Unitates Planckianae		1
5	Polish (pl) Jednostki Plancka		1
6	Ukrainian (uk) Планківські одиниці		1
7	Arabic (ar) وحدات بلانك		0
8	Belarusian (be) Планкаўскія адзінкі		0
9	Bulgarian (bg) Единици на Планк		0
10	Catalan (ca) Unitats de Planck		0

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

On 15 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Wuthering Heights, 2026 Winter Olympics, Epstein files, Ilia Malinin, Wuthering Heights, Ghislaine Maxwell, Lucas Pinheiro Braathen, 2026 Winter Olympics medal table, Valentine's Day.

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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