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 Simple English Wikipedia has 10.2 points for quality (as of July 1, 2026). The article contains 2 references and 1 sections.

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

Since the creation of article “Planck units”, its content was written by 10 registered users of Simple English Wikipedia and edited by 2097 registered Wikipedia users in all languages.

The article is cited 3 times in Simple English Wikipedia and cited 2447 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Simple English): #232 in October 2021
• Global: #192 in February 2002

The highest popularity rank from 2008:

• Local (Simple English): #3698 in February 2023
• Global: #7181 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, 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) Planck units		70.562
2	Vietnamese (vi) Hệ thống đo lường Planck		50.1931
3	Latin (la) Unitates Planckianae		43.9956
4	Norwegian (Nynorsk) (nn) Planck-einingar		42.9911
5	Italian (it) Unità di misura di Planck		42.1231
6	Indonesian (id) Satuan Planck		35.1804
7	French (fr) Système d'unités de Planck		34.0277
8	Turkish (tr) Planck birimleri		33.0215
9	Polish (pl) Jednostki Plancka		28.423
10	Catalan (ca) Unitats de Planck		28.1176

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

#	Language	Popularity award	Relative popularity
1	English (en) Planck units		15 334 372
2	German (de) Planck-Einheiten		1 022 863
3	Spanish (es) Unidades de Planck		624 533
4	Russian (ru) Планковские единицы		407 607
5	Italian (it) Unità di misura di Planck		281 881
6	French (fr) Système d'unités de Planck		268 001
7	Japanese (ja) プランク単位系		262 125
8	Polish (pl) Jednostki Plancka		198 635
9	Chinese (zh) 普朗克單位制		85 406
10	Portuguese (pt) Unidades de Planck		76 191

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		35 413
2	German (de) Planck-Einheiten		1 719
3	Russian (ru) Планковские единицы		1 454
4	Japanese (ja) プランク単位系		926
5	Italian (it) Unità di misura di Planck		789
6	Spanish (es) Unidades de Planck		670
7	French (fr) Système d'unités de Planck		584
8	Polish (pl) Jednostki Plancka		509
9	Chinese (zh) 普朗克單位制		416
10	Simple English (simple) Planck units		229

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		1 151
2	German (de) Planck-Einheiten		201
3	French (fr) Système d'unités de Planck		114
4	Italian (it) Unità di misura di Planck		105
5	Russian (ru) Планковские единицы		44
6	Spanish (es) Unidades de Planck		40
7	Polish (pl) Jednostki Plancka		39
8	Hungarian (hu) Planck-egységek		30
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	German (de) Planck-Einheiten		2
2	English (en) Planck units		2
3	Basque (eu) Plancken unitateak		1
4	Italian (it) Unità di misura di Planck		1
5	Korean (ko) 플랑크 단위계		1
6	Vietnamese (vi) Hệ thống đo lường Planck		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 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.

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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