Leonhard Euler

Quality:

Leonhard Euler - Swiss mathematician, physicist, and engineer (1707–1783). This person is the 1796^th most popular in the global Wikipedia ranking of people and the 331^st most popular person in Esperanto Wikipedia. Article “Leonhard Euler” in Esperanto Wikipedia has 92.5 points for quality (as of July 1, 2025). The article contains 41 references and 21 sections.

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

Achievements in all the time:

Esperanto Wikipedia:

eo

The 4684^th most popular in Esperanto Wikipedia.

eo

The 2189^th most editable in Esperanto Wikipedia.

The 331^st most popular in people in Esperanto Wikipedia.

Global Wikipedia:

The 6232^nd most popular in all topics.

The 1728^th most popular in AI.

The 1796^th most popular in people.

Achievements in the last month:

Global Wikipedia:

The 9528^th most popular in all topics in the last month.

The 2536^th most popular in AI in the last month.

Since the creation of article “Leonhard Euler”, its content was written by 41 registered users of Esperanto Wikipedia (2189^th place) and edited by 5289 registered Wikipedia users in all languages (1728^th place).

Leonhard Euler is on the 331^st place in local ranking of people in Esperanto Wikipedia and on the 1796^th place in global ranking of people in all the time.

The article is cited 117 times in Esperanto Wikipedia and cited 13483 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Esperanto): #201 in March 2016
• Global: #15 in July 2001

The highest popularity rank from 2008:

• Local (Esperanto): #188 in April 2013
• Global: #3 in April 2013

There are 55 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, 2025 (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	Russian (ru) Эйлер, Леонард		100
2	German (de) Leonhard Euler		100
3	Chinese (zh) 萊昂哈德·歐拉		100
4	English (en) Leonhard Euler		98.4716
5	Turkish (tr) Leonhard Euler		97.0938
6	Armenian (hy) Լեոնարդ Էյլեր		96.2963
7	Esperanto (eo) Leonhard Euler		92.5156
8	Greek (el) Λέοναρντ Όιλερ		89.0909
9	Serbo-Croatian (sh) Leonhard Euler		88.8269
10	Vietnamese (vi) Leonhard Euler		87.5259

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

#	Language	Popularity award	Relative popularity
1	English (en) Leonhard Euler		12 902 070
2	Spanish (es) Leonhard Euler		4 728 088
3	Russian (ru) Эйлер, Леонард		2 497 510
4	German (de) Leonhard Euler		2 169 723
5	Japanese (ja) レオンハルト・オイラー		1 997 203
6	Portuguese (pt) Leonhard Euler		1 856 439
7	French (fr) Leonhard Euler		1 720 917
8	Italian (it) Eulero		1 524 166
9	Chinese (zh) 萊昂哈德·歐拉		804 792
10	Polish (pl) Leonhard Euler		692 782

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) Leonhard Euler		51 482
2	Japanese (ja) レオンハルト・オイラー		11 566
3	Russian (ru) Эйлер, Леонард		8 072
4	Spanish (es) Leonhard Euler		7 697
5	German (de) Leonhard Euler		6 748
6	French (fr) Leonhard Euler		4 656
7	Chinese (zh) 萊昂哈德·歐拉		4 477
8	Korean (ko) 레온하르트 오일러		4 299
9	Portuguese (pt) Leonhard Euler		3 205
10	Italian (it) Eulero		2 781

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

#	Language	AI award	Relative AI
1	English (en) Leonhard Euler		1 180
2	German (de) Leonhard Euler		514
3	French (fr) Leonhard Euler		349
4	Russian (ru) Эйлер, Леонард		257
5	Spanish (es) Leonhard Euler		256
6	Italian (it) Eulero		242
7	Hebrew (he) לאונרד אוילר		148
8	Dutch (nl) Leonhard Euler		147
9	Chinese (zh) 萊昂哈德·歐拉		140
10	Portuguese (pt) Leonhard Euler		136

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) Leonhard Euler		13
2	Korean (ko) 레온하르트 오일러		5
3	Polish (pl) Leonhard Euler		5
4	Czech (cs) Leonhard Euler		3
5	Persian (fa) لئونارد اویلر		2
6	French (fr) Leonhard Euler		2
7	Italian (it) Eulero		2
8	Arabic (ar) ليونهارت أويلر		1
9	German (de) Leonhard Euler		1
10	Spanish (es) Leonhard Euler		1

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

On 28 January 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2025–26 UEFA Champions League, Nipah virus, Doomsday Clock, UEFA Champions League, Elena Rybakina, Donald Trump, 2026 European Men's Handball Championship, killing of Alex Pretti, Kristi Noem, deaths in 2026.

In Esperanto Wikipedia the most popular articles on that day were: Esperanto, Abraham, Ĉongĉingo, Kanada, Kosovo, Luko (Italio), PayPal, Camorra, Voltaire, YouTube.

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 July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information