Lumen (unit)

Quality:

Lumen - SI unit of luminous flux. Article "Lumen (unit)" in English Wikipedia has 44.2 points for quality (as of August 1, 2024). The article contains 25 references and 11 sections.

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

In July 2024 the article "Lumen (unit)" was edited by 1 authors in English Wikipedia and written by 3 authors in all languages.

Since the creation of article "Lumen (unit)", its content was written by 195 registered users of English Wikipedia and edited by 1201 registered Wikipedia users in all languages.

The article is cited 220 times in English Wikipedia and cited 3313 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #7657 in December 2017
• Global: #4095 in January 2012

The highest popularity rank from 2008:

• Local (English): #12005 in November 2013
• Global: #5605 in November 2014

There are 50 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 August 1, 2024 (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	Croatian (hr) Lumen		45.1959
2	English (en) Lumen (unit)		44.2191
3	Chinese (zh) 流明		42.3631
4	German (de) Lumen (Einheit)		39.8035
5	Greek (el) Λούμεν (μονάδα μέτρησης)		32.7787
6	Ukrainian (uk) Люмен		29.5756
7	Serbian (sr) Лумен		29.5675
8	Swedish (sv) Lumen (enhet)		28.3113
9	Romanian (ro) Lumen		26.7226
10	Vietnamese (vi) Lumen (đơn vị)		26.5305

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

#	Language	Popularity award	Relative popularity
1	English (en) Lumen (unit)		6 630 016
2	German (de) Lumen (Einheit)		3 489 526
3	Spanish (es) Lumen		1 889 985
4	Russian (ru) Люмен		1 844 670
5	Japanese (ja) ルーメン		1 259 278
6	French (fr) Lumen (unité)		1 251 258
7	Italian (it) Lumen		815 315
8	Polish (pl) Lumen		726 570
9	Chinese (zh) 流明		650 959
10	Dutch (nl) Lumen (eenheid)		579 641

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) Lumen (unit)		14 997
2	German (de) Lumen (Einheit)		6 391
3	Russian (ru) Люмен		3 030
4	Spanish (es) Lumen		2 820
5	Chinese (zh) 流明		2 784
6	French (fr) Lumen (unité)		1 826
7	Japanese (ja) ルーメン		1 797
8	Italian (it) Lumen		1 336
9	Polish (pl) Lumen		954
10	Dutch (nl) Lumen (eenheid)		688

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

#	Language	AI award	Relative AI
1	English (en) Lumen (unit)		195
2	German (de) Lumen (Einheit)		141
3	French (fr) Lumen (unité)		69
4	Russian (ru) Люмен		69
5	Dutch (nl) Lumen (eenheid)		60
6	Spanish (es) Lumen		56
7	Italian (it) Lumen		48
8	Norwegian (no) Lumen		42
9	Chinese (zh) 流明		39
10	Czech (cs) Lumen		35

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) Lumen (unit)		1
2	Serbian (sr) Лумен		1
3	Chinese (zh) 流明		1
4	Arabic (ar) لومن		0
5	Belarusian (be) Люмен		0
6	Bulgarian (bg) Лумен		0
7	Catalan (ca) Lumen		0
8	Czech (cs) Lumen		0
9	Danish (da) Lumen		0
10	German (de) Lumen (Einheit)		0

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

On 26 June 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2025 FIFA Club World Cup, Jeff Bezos, Zohran Mamdani, Lauren Sánchez, Northrop B-2 Spirit, 2025 NBA draft, F1, FIFA Club World Cup, 28 Years Later, Ali Khamenei.

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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 August, 2024. When calculating current popularity and AI of articles data from July 2024 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2023... More information