PDCA

Quality:

Plan, do, check, adjust - iterative four-step management method used in business for the control and continuous improvement of processes and products. Article “PDCA” in Czech Wikipedia has 12.7 points for quality (as of July 1, 2025). The article contains 0 references and 9 sections.

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

Since the creation of article “PDCA”, its content was written by 16 registered users of Czech Wikipedia and edited by 890 registered Wikipedia users in all languages.

The article is cited 5 times in Czech Wikipedia and cited 807 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Czech): #1385 in May 2016
• Global: #8913 in April 2024

The highest popularity rank from 2008:

• Local (Czech): #12636 in June 2017
• Global: #4659 in April 2015

There are 30 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	Estonian (et) Demingi ring		43.2678
2	English (en) PDCA		42.8016
3	German (de) Demingkreis		37.0099
4	Norwegian (no) Shewhart-syklusen		35.342
5	Catalan (ca) Seqüència Planificació - Execució - Avaluació - Actuació		26.3704
6	Spanish (es) Ciclo de Deming		24.9278
7	Hindi (hi) डेमिङ का चक्र		24.5898
8	Chinese (zh) PDCA		22.7845
9	Japanese (ja) PDCAサイクル		22.4559
10	Korean (ko) PDCA		22.3203

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

#	Language	Popularity award	Relative popularity
1	Japanese (ja) PDCAサイクル		7 315 184
2	English (en) PDCA		6 264 866
3	Portuguese (pt) Ciclo PDCA		2 616 743
4	French (fr) Roue de Deming		2 137 211
5	German (de) Demingkreis		1 896 094
6	Chinese (zh) PDCA		1 267 179
7	Dutch (nl) Kwaliteitscirkel van Deming		933 662
8	Italian (it) Ciclo di Deming		628 740
9	Thai (th) PDCA		608 911
10	Russian (ru) Цикл Деминга		604 447

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) PDCA		8 613
2	Japanese (ja) PDCAサイクル		4 305
3	Chinese (zh) PDCA		3 271
4	German (de) Demingkreis		3 042
5	Spanish (es) Ciclo de Deming		2 404
6	French (fr) Roue de Deming		2 231
7	Russian (ru) Цикл Деминга		1 456
8	Portuguese (pt) Ciclo PDCA		1 274
9	Polish (pl) Cykl Deminga		897
10	Dutch (nl) Kwaliteitscirkel van Deming		869

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

#	Language	AI award	Relative AI
1	English (en) PDCA		189
2	German (de) Demingkreis		112
3	French (fr) Roue de Deming		98
4	Portuguese (pt) Ciclo PDCA		67
5	Japanese (ja) PDCAサイクル		54
6	Italian (it) Ciclo di Deming		49
7	Dutch (nl) Kwaliteitscirkel van Deming		47
8	Spanish (es) Ciclo de Deming		32
9	Russian (ru) Цикл Деминга		27
10	Chinese (zh) PDCA		26

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	Estonian (et) Demingi ring		1
2	Arabic (ar) خطط نفذ تحقق صحح		0
3	Catalan (ca) Seqüència Planificació - Execució - Avaluació - Actuació		0
4	Czech (cs) PDCA		0
5	German (de) Demingkreis		0
6	English (en) PDCA		0
7	Spanish (es) Ciclo de Deming		0
8	Basque (eu) PDCA		0
9	Persian (fa) چرخه پی‌دی‌سی‌ای		0
10	Finnish (fi) PDCA		0

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

On 15 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Wuthering Heights, 2026 Winter Olympics, Epstein files, Ilia Malinin, Wuthering Heights, Ghislaine Maxwell, Lucas Pinheiro Braathen, 2026 Winter Olympics medal table, Valentine's Day.

In Czech Wikipedia the most popular articles on that day were: Lední hokej na Zimních olympijských hrách 2026 – turnaj muži, Jiří Straka, Cyril Dobrý, Gabriela Soukalová, Extraktoři, Petr Macinka, Zimní olympijské hry 2026, Filip Chlapík, Mistrovství světa v ledním hokeji 2025, Lední hokej na olympijských hrách.

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