Caffeine

Quality:

Caffeine - chemical compound used as a stimulant. Article “Caffeine” in English Wikipedia has 87.6 points for quality (as of July 1, 2026). The article contains 421 references and 51 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 9.73 points.

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

Achievements in all the time:

English Wikipedia:

en

The 2224^th most popular in English Wikipedia.

en

The 909^th most editable in English Wikipedia.

Global Wikipedia:

The 1802^nd most popular in all topics.

The 1381^st most popular in AI.

Achievements in the last month:

Global Wikipedia:

The 9867^th most popular in all topics in the last month.

The 4783^rd most popular in AI in the last month.

In June 2026 the article “Caffeine” was edited by 6 authors in English Wikipedia and written by 30 authors in all languages (4783^rd place).

Since the creation of article “Caffeine”, its content was written by 2016 registered users of English Wikipedia (909^th place) and edited by 5763 registered Wikipedia users in all languages (1381^st place).

The article is cited 3387 times in English Wikipedia (9060^th place) and cited 14446 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #59 in April 2002
• Global: #40 in January 2002

The highest popularity rank from 2008:

• Local (English): #533 in October 2009
• Global: #806 in October 2009

There are 53 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	Hindi (hi) कैफ़ीन		100
2	Finnish (fi) Kofeiini		98
3	German (de) Coffein		96.3229
4	Chinese (zh) 咖啡因		91.7677
5	French (fr) Caféine		88.3497
6	English (en) Caffeine		87.6097
7	Malay (ms) Kafeina		82.5034
8	Italian (it) Caffeina		82.0714
9	Polish (pl) Kofeina		81.7884
10	Greek (el) Καφεΐνη		81.1696

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

#	Language	Popularity award	Relative popularity
1	English (en) Caffeine		31 912 953
2	German (de) Coffein		5 979 049
3	Japanese (ja) カフェイン		5 408 504
4	Spanish (es) Cafeína		4 679 219
5	Russian (ru) Кофеин		3 789 728
6	French (fr) Caféine		2 965 029
7	Polish (pl) Kofeina		2 191 680
8	Chinese (zh) 咖啡因		1 808 258
9	Italian (it) Caffeina		1 657 624
10	Portuguese (pt) Cafeína		1 435 496

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) Caffeine		44 200
2	German (de) Coffein		9 600
3	Japanese (ja) カフェイン		8 204
4	Russian (ru) Кофеин		6 633
5	French (fr) Caféine		4 160
6	Spanish (es) Cafeína		3 487
7	Chinese (zh) 咖啡因		2 988
8	Polish (pl) Kofeina		2 824
9	Korean (ko) 카페인		2 705
10	Italian (it) Caffeina		1 960

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

#	Language	AI award	Relative AI
1	English (en) Caffeine		2 016
2	German (de) Coffein		529
3	French (fr) Caféine		319
4	Spanish (es) Cafeína		185
5	Russian (ru) Кофеин		180
6	Japanese (ja) カフェイン		170
7	Dutch (nl) Cafeïne		154
8	Chinese (zh) 咖啡因		151
9	Italian (it) Caffeina		140
10	Polish (pl) Kofeina		138

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) Caffeine		6
2	Chinese (zh) 咖啡因		3
3	Spanish (es) Cafeína		2
4	Japanese (ja) カフェイン		2
5	Russian (ru) Кофеин		2
6	Bulgarian (bg) Кофеин		1
7	Czech (cs) Kofein		1
8	Estonian (et) Kofeiin		1
9	Basque (eu) Kafeina		1
10	Persian (fa) کافئین		1

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 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