LD50

Quality:

Median lethal dose - a measure of the lethal dose of a toxin, radiation, or pathogen required to kill half of a tested population. Article “LD50” in Dutch Wikipedia has 6.4 points for quality (as of July 1, 2026). The article contains 0 references and 4 sections.

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

Since the creation of article “LD50”, its content was written by 40 registered users of Dutch Wikipedia and edited by 1015 registered Wikipedia users in all languages.

The article is cited 897 times in Dutch Wikipedia (4664^th place) and cited 15954 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Dutch): #1826 in September 2003
• Global: #1352 in February 2002

The highest popularity rank from 2008:

• Local (Dutch): #8108 in September 2013
• Global: #13505 in September 2013

There are 36 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) Median lethal dose		74.9239
2	Chinese (zh) 半數致死量		63.472
3	Norwegian (no) LD50		63.0528
4	Korean (ko) 반수 치사량		62.8238
5	Spanish (es) Dosis letal media		53.8771
6	Catalan (ca) DL50		50.9862
7	Hungarian (hu) Medián halálos adag		47.9379
8	Greek (el) Μέση θανατηφόρος δόση		42.772
9	Norwegian (Nynorsk) (nn) Letaldose 50		41.3194
10	Russian (ru) ЛД50		39.5992

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

#	Language	Popularity award	Relative popularity
1	English (en) Median lethal dose		5 582 924
2	Russian (ru) ЛД50		1 059 079
3	Spanish (es) Dosis letal media		871 022
4	French (fr) Dose létale médiane		689 265
5	Japanese (ja) 半数致死量		586 043
6	Italian (it) DL50		509 917
7	Chinese (zh) 半數致死量		476 054
8	Portuguese (pt) Dose letal mediana		328 766
9	Simple English (simple) LD50		321 130
10	Dutch (nl) LD50		302 660

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) Median lethal dose		11 747
2	Russian (ru) ЛД50		2 677
3	French (fr) Dose létale médiane		1 519
4	Japanese (ja) 半数致死量		1 513
5	Italian (it) DL50		1 149
6	Chinese (zh) 半數致死量		1 104
7	Spanish (es) Dosis letal media		904
8	Dutch (nl) LD50		429
9	Hebrew (he) LD50		305
10	Korean (ko) 반수 치사량		291

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

#	Language	AI award	Relative AI
1	English (en) Median lethal dose		331
2	French (fr) Dose létale médiane		72
3	Italian (it) DL50		58
4	Russian (ru) ЛД50		54
5	Spanish (es) Dosis letal media		51
6	Dutch (nl) LD50		40
7	Finnish (fi) LD50		33
8	Chinese (zh) 半數致死量		33
9	Hungarian (hu) Medián halálos adag		30
10	Danish (da) LD50		29

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	Catalan (ca) DL50		1
2	Esperanto (eo) Mortiga dozo (LD50)		1
3	Italian (it) DL50		1
4	Korean (ko) 반수 치사량		1
5	Norwegian (no) LD50		1
6	Arabic (ar) الجرعة المميتة الوسطية		0
7	Azerbaijani (az) Ortalama öldürücü doza		0
8	Bulgarian (bg) LD50		0
9	Danish (da) LD50		0
10	Greek (el) Μέση θανατηφόρος δόση		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.

In Dutch Wikipedia the most popular articles on that day were: Ketikoti, Sadio Mané, Senegal, Wereldkampioenschap voetbal 2026, Romelu Lukaku, Rudi Garcia, Ronald Koeman, Youri Tielemans, Congo-Kinshasa, Harry Kane.

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