Formulo de Drake

Quality:

Drake equation - probabilistic argument to estimate the number of alien civilizations in our galaxy. Article “Formulo de Drake” in Esperanto Wikipedia has 32.5 points for quality (as of July 1, 2026). The article contains 5 references and 13 sections.

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

Since the creation of article “Formulo de Drake”, its content was written by 15 registered users of Esperanto Wikipedia and edited by 1900 registered Wikipedia users in all languages.

The article is cited 16 times in Esperanto Wikipedia and cited 2387 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Esperanto): #850 in December 2022
• Global: #182 in December 2001

The highest popularity rank from 2008:

• Local (Esperanto): #1539 in January 2025
• Global: #15027 in April 2010

There are 43 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) Drake equation		84.3629
2	Korean (ko) 드레이크 방정식		63.5523
3	Ukrainian (uk) Рівняння Дрейка		57.1473
4	Italian (it) Equazione di Drake		47.6717
5	Spanish (es) Ecuación de Drake		44.1984
6	German (de) Drake-Gleichung		42.2032
7	Greek (el) Εξίσωση του Ντρέηκ		33.2198
8	Esperanto (eo) Formulo de Drake		32.52
9	Russian (ru) Уравнение Дрейка		28.1863
10	French (fr) Équation de Drake		27.6307

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

#	Language	Popularity award	Relative popularity
1	English (en) Drake equation		7 122 132
2	Spanish (es) Ecuación de Drake		862 758
3	Russian (ru) Уравнение Дрейка		812 523
4	Japanese (ja) ドレイクの方程式		774 435
5	German (de) Drake-Gleichung		751 077
6	French (fr) Équation de Drake		571 596
7	Italian (it) Equazione di Drake		512 557
8	Polish (pl) Równanie Drake’a		332 678
9	Portuguese (pt) Equação de Drake		256 215
10	Chinese (zh) 德雷克公式		158 465

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) Drake equation		16 821
2	German (de) Drake-Gleichung		2 098
3	French (fr) Équation de Drake		1 833
4	Japanese (ja) ドレイクの方程式		1 776
5	Russian (ru) Уравнение Дрейка		1 722
6	Spanish (es) Ecuación de Drake		1 145
7	Italian (it) Equazione di Drake		976
8	Polish (pl) Równanie Drake’a		859
9	Portuguese (pt) Equação de Drake		655
10	Chinese (zh) 德雷克公式		436

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

#	Language	AI award	Relative AI
1	English (en) Drake equation		609
2	German (de) Drake-Gleichung		175
3	French (fr) Équation de Drake		119
4	Russian (ru) Уравнение Дрейка		113
5	Spanish (es) Ecuación de Drake		93
6	Italian (it) Equazione di Drake		81
7	Dutch (nl) Vergelijking van Drake		69
8	Hebrew (he) נוסחת דרייק		61
9	Polish (pl) Równanie Drake’a		52
10	Danish (da) Drakes ligning		45

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) Drake equation		2
2	Arabic (ar) معادلة دريك		1
3	Belarusian (be) Ураўненне Дрэйка		1
4	Danish (da) Drakes ligning		1
5	Korean (ko) 드레이크 방정식		1
6	Azerbaijani (az) Dreyk tənliyi		0
7	Bulgarian (bg) Уравнение на Дрейк		0
8	Catalan (ca) Equació de Drake		0
9	Czech (cs) Drakeova rovnice		0
10	German (de) Drake-Gleichung		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 Esperanto Wikipedia the most popular articles on that day were: Izotopoj de fero, Georgo de Kembriĝo, Jacques-Louis David, Oregona lando, Fazado (sonefekto), Izotopoj de ksenono, Diurno, Izotopoj de sulfuro, Burko (islamo), Flory Witdoeckt.

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