Factor VIII

Coagulation factor VIII - mammalian protein found in Homo sapiens. Article “Factor VIII” in English Wikipedia has 64 points for quality (as of July 1, 2026). The article contains 36 references and 10 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.

Since the creation of article “Factor VIII”, its content was written by 116 registered users of English Wikipedia and edited by 435 registered Wikipedia users in all languages.

The article is cited 302 times in English Wikipedia and cited 1207 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #17218 in May 2004
• Global: #16349 in July 2009

The highest popularity rank from 2008:

• Local (English): #50702 in October 2012
• Global: #48725 in December 2015

There are 29 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) Factor VIII		64.0388
2	Catalan (ca) Factor VIII		48.3418
3	German (de) Blutgerinnungsfaktor VIII		40.8718
4	Persian (fa) فاکتور هشت		40.41
5	Hebrew (he) פקטור VIII		33.5663
6	Finnish (fi) Tekijä VIII		33.1097
7	Japanese (ja) 第VIII因子		33.1032
8	Armenian (hy) VIII գործոն		32.564
9	Galician (gl) Factor VIII		31.8971
10	Slovenian (sl) Antihemofilni globulin		28.2503

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

The most popular language versions of the article "Factor VIII" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Factor VIII		2 226 537
2	Spanish (es) Factor de coagulación VIII		560 634
3	German (de) Blutgerinnungsfaktor VIII		556 824
4	French (fr) Facteur VIII		258 422
5	Italian (it) Fattore VIII		207 779
6	Portuguese (pt) Fator VIII		188 807
7	Russian (ru) Фактор свёртывания крови VIII		150 902
8	Persian (fa) فاکتور هشت		94 609
9	Polish (pl) Czynnik VIII		89 656
10	Arabic (ar) العامل الثامن		74 381

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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 "Factor VIII" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Factor VIII		2 996
2	German (de) Blutgerinnungsfaktor VIII		472
3	Spanish (es) Factor de coagulación VIII		289
4	Persian (fa) فاکتور هشت		250
5	French (fr) Facteur VIII		233
6	Russian (ru) Фактор свёртывания крови VIII		226
7	Italian (it) Fattore VIII		192
8	Chinese (zh) 第八凝血因子		145
9	Polish (pl) Czynnik VIII		93
10	Czech (cs) Faktor VIII		90

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

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

#	Language	AI award	Relative AI
1	English (en) Factor VIII		116
2	German (de) Blutgerinnungsfaktor VIII		84
3	French (fr) Facteur VIII		41
4	Italian (it) Fattore VIII		23
5	Hebrew (he) פקטור VIII		17
6	Spanish (es) Factor de coagulación VIII		16
7	Portuguese (pt) Fator VIII		15
8	Arabic (ar) العامل الثامن		13
9	Persian (fa) فاکتور هشت		12
10	Polish (pl) Czynnik VIII		11

More...

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

Language versions of the article "Factor VIII" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Arabic (ar) العامل الثامن		2
2	Persian (fa) فاکتور هشت		2
3	Catalan (ca) Factor VIII		1
4	Galician (gl) Factor VIII		1
5	Serbo-Croatian (sh) Faktor VIII		1
6	Chinese (zh) 第八凝血因子		1
7	Czech (cs) Faktor VIII		0
8	German (de) Blutgerinnungsfaktor VIII		0
9	English (en) Factor VIII		0
10	Spanish (es) Factor de coagulación VIII		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 "Factor VIII" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Factor VIII		302
2	Italian (it) Fattore VIII		135
3	French (fr) Facteur VIII		77
4	Arabic (ar) العامل الثامن		74
5	Indonesian (id) Plasmokinin		64
6	German (de) Blutgerinnungsfaktor VIII		63
7	Spanish (es) Factor de coagulación VIII		51
8	Japanese (ja) 第VIII因子		50
9	Polish (pl) Czynnik VIII		48
10	Persian (fa) فاکتور هشت		43

More...

#	Language	Value
ar	Arabic العامل الثامن
ca	Catalan Factor VIII
cs	Czech Faktor VIII
de	German Blutgerinnungsfaktor VIII
en	English Factor VIII
es	Spanish Factor de coagulación VIII
fa	Persian فاکتور هشت
fi	Finnish Tekijä VIII
fr	French Facteur VIII
gl	Galician Factor VIII
he	Hebrew פקטור VIII
hr	Croatian Faktor VIII
hu	Hungarian VIII-as véralvadási faktor
hy	Armenian VIII գործոն
id	Indonesian Plasmokinin
it	Italian Fattore VIII
ja	Japanese 第VIII因子
pl	Polish Czynnik VIII
pt	Portuguese Fator VIII
ro	Romanian Factor VIII
ru	Russian Фактор свёртывания крови VIII
sh	Serbo-Croatian Faktor VIII
simple	Simple English Factor VIII
sl	Slovenian Antihemofilni globulin
sr	Serbian Faktor VIII
sv	Swedish Faktor VIII
tr	Turkish Faktör VIII
uk	Ukrainian Фактор зсідання крові VIII
zh	Chinese 第八凝血因子

Best Rank

English: #50702 10.2012

Global: #48725 12.2015

Best Rank

English: #17218 05.2004

Global: #16349 07.2009

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 English Wikipedia the most popular articles on that day were: 2026 FIFA World Cup, Harry Kane, Julián Quiñones, List of FIFA World Cup top goalscorers, Kylian Mbappé, Democratic Republic of the Congo, Erling Haaland, DR Congo national football team, Melat Kiros, FIFA World Cup.

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