Drag equation

Drag equation - equation for the force on a body moving in a fluid. Article “Drag equation” in English Wikipedia has 19.2 points for quality (as of July 1, 2025). The article contains 6 references and 8 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 2.14 points.

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

Since the creation of article “Drag equation”, its content was written by 86 registered users of English Wikipedia and edited by 115 registered Wikipedia users in all languages.

The article is cited 33 times in English Wikipedia and cited 75 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #4150 in January 2003
• Global: #7028 in January 2003

The highest popularity rank from 2008:

• Local (English): #38083 in January 2015
• Global: #79332 in January 2015

There are 7 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	Slovak (sk) Odpor prostredia		23.8527
2	Chinese (zh) 阻力方程		20.8464
3	English (en) Drag equation		19.2264
4	Arabic (ar) معادلة السحب		14.6693
5	Spanish (es) Ecuación de resistencia		12.3897
6	Portuguese (pt) Equação do arrasto		9.4685
7	Turkish (tr) Sürüklenim Denklemi		7.0613

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

The most popular language versions of the article "Drag equation" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Drag equation		2 118 490
2	Chinese (zh) 阻力方程		148 343
3	Portuguese (pt) Equação do arrasto		98 281
4	Arabic (ar) معادلة السحب		14 606
5	Slovak (sk) Odpor prostredia		11 802
6	Spanish (es) Ecuación de resistencia		11 463
7	Turkish (tr) Sürüklenim Denklemi		3 461

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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 "Drag equation" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Drag equation		4 875
2	Chinese (zh) 阻力方程		722
3	Portuguese (pt) Equação do arrasto		98
4	Spanish (es) Ecuación de resistencia		95
5	Arabic (ar) معادلة السحب		50
6	Slovak (sk) Odpor prostredia		30
7	Turkish (tr) Sürüklenim Denklemi		29

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

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

#	Language	AI award	Relative AI
1	English (en) Drag equation		86
2	Turkish (tr) Sürüklenim Denklemi		7
3	Spanish (es) Ecuación de resistencia		6
4	Portuguese (pt) Equação do arrasto		6
5	Arabic (ar) معادلة السحب		4
6	Slovak (sk) Odpor prostredia		4
7	Chinese (zh) 阻力方程		2

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

Language versions of the article "Drag equation" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Arabic (ar) معادلة السحب		0
2	English (en) Drag equation		0
3	Spanish (es) Ecuación de resistencia		0
4	Portuguese (pt) Equação do arrasto		0
5	Slovak (sk) Odpor prostredia		0
6	Turkish (tr) Sürüklenim Denklemi		0
7	Chinese (zh) 阻力方程		0

More...

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

Language versions of the article "Drag equation" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Drag equation		33
2	Slovak (sk) Odpor prostredia		14
3	Spanish (es) Ecuación de resistencia		11
4	Arabic (ar) معادلة السحب		8
5	Chinese (zh) 阻力方程		6
6	Portuguese (pt) Equação do arrasto		2
7	Turkish (tr) Sürüklenim Denklemi		1

More...

#	Language	Value
ar	Arabic معادلة السحب
en	English Drag equation
es	Spanish Ecuación de resistencia
pt	Portuguese Equação do arrasto
sk	Slovak Odpor prostredia
tr	Turkish Sürüklenim Denklemi
zh	Chinese 阻力方程

Best Rank

English: #38083 01.2015

Global: #79332 01.2015

Best Rank

English: #4150 01.2003

Global: #7028 01.2003

On 21 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Alysa Liu, Eric Dane, 2026 Winter Olympics, Rebecca Gayheart, Johannes Høsflot Klæbo, Wuthering Heights, amyotrophic lateral sclerosis, Andrew Mountbatten-Windsor, John F. Kennedy Jr..

In English Wikipedia the most popular articles on that day were: Eric Dane, Alysa Liu, Rebecca Gayheart, Jeffrey Epstein, 2026 Winter Olympics, Eileen Gu, John F. Kennedy Jr., Carolyn Bessette Kennedy, Deaths in 2026, Johannes Høsflot Klæbo.

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