Seven basic tools of quality

Seven Basic Tools of Quality - designation given to a fixed set of graphical techniques identified as being very helpful in troubleshooting issues related to quality. Article "Seven basic tools of quality" in English Wikipedia has 41.8 points for quality (as of July 1, 2025). The article contains 10 references and 4 sections.

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

Since the creation of article "Seven basic tools of quality", its content was written by 57 registered users of English Wikipedia and edited by 227 registered Wikipedia users in all languages.

The article is cited 25 times in English Wikipedia and cited 180 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #27000 in October 2018
• Global: #32125 in December 2011

The highest popularity rank from 2008:

• Local (English): #22949 in September 2014
• Global: #25857 in November 2014

There are 18 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	Turkish (tr) Yedi kalite aracı		78.36
2	Czech (cs) Sedm základních nástrojů zlepšování kvality		46.7149
3	English (en) Seven basic tools of quality		41.7784
4	Greek (el) Επτά βασικά εργαλεία της ποιότητας		41.1216
5	Chinese (zh) 品管七大手法		35.7842
6	Kazakh (kk) Сапа басқарудың жеті әдіснамасы		29.8343
7	Indonesian (id) Tujuh alat gugus mutu		28.3593
8	Japanese (ja) QC七つ道具		27.792
9	Catalan (ca) Eines d'Ishikawa		27.3736
10	Vietnamese (vi) Bảy công cụ cơ bản về chất lượng		25.1083

More...

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

The most popular language versions of the article "Seven basic tools of quality" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Seven basic tools of quality		4 166 427
2	Portuguese (pt) Sete ferramentas de qualidade		1 069 066
3	Spanish (es) Siete herramientas básicas de calidad		661 372
4	Chinese (zh) 品管七大手法		531 922
5	German (de) Sieben Werkzeuge der Qualität		232 621
6	Turkish (tr) Yedi kalite aracı		131 690
7	Czech (cs) Sedm základních nástrojů zlepšování kvality		131 086
8	Arabic (ar) أدوات الجودة السبعة		58 915
9	Japanese (ja) QC七つ道具		47 358
10	Persian (fa) هفت ابزار کنترل کیفیت		24 488

More...

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 "Seven basic tools of quality" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Seven basic tools of quality		3 492
2	Chinese (zh) 品管七大手法		2 235
3	Japanese (ja) QC七つ道具		750
4	Spanish (es) Siete herramientas básicas de calidad		506
5	German (de) Sieben Werkzeuge der Qualität		305
6	Turkish (tr) Yedi kalite aracı		283
7	Portuguese (pt) Sete ferramentas de qualidade		270
8	Czech (cs) Sedm základních nástrojů zlepšování kvality		259
9	Arabic (ar) أدوات الجودة السبعة		139
10	Persian (fa) هفت ابزار کنترل کیفیت		80

More...

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

Language versions of the article "Seven basic tools of quality" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Seven basic tools of quality		57
2	Turkish (tr) Yedi kalite aracı		37
3	German (de) Sieben Werkzeuge der Qualität		22
4	Portuguese (pt) Sete ferramentas de qualidade		21
5	Czech (cs) Sedm základních nástrojů zlepšování kvality		17
6	Chinese (zh) 品管七大手法		12
7	Catalan (ca) Eines d'Ishikawa		10
8	Spanish (es) Siete herramientas básicas de calidad		10
9	Hungarian (hu) A 7 minőségügyi eszköz		9
10	Arabic (ar) أدوات الجودة السبعة		8

More...

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

Language versions of the article "Seven basic tools of quality" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Czech (cs) Sedm základních nástrojů zlepšování kvality		1
2	Arabic (ar) أدوات الجودة السبعة		0
3	Catalan (ca) Eines d'Ishikawa		0
4	German (de) Sieben Werkzeuge der Qualität		0
5	Greek (el) Επτά βασικά εργαλεία της ποιότητας		0
6	English (en) Seven basic tools of quality		0
7	Spanish (es) Siete herramientas básicas de calidad		0
8	Basque (eu) Kalitaterako oinarrizko zazpi lanabesak		0
9	Persian (fa) هفت ابزار کنترل کیفیت		0
10	Hungarian (hu) A 7 minőségügyi eszköz		0

More...

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

Language versions of the article "Seven basic tools of quality" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Portuguese (pt) Sete ferramentas de qualidade		57
2	English (en) Seven basic tools of quality		25
3	Chinese (zh) 品管七大手法		19
4	Catalan (ca) Eines d'Ishikawa		14
5	Czech (cs) Sedm základních nástrojů zlepšování kvality		12
6	German (de) Sieben Werkzeuge der Qualität		9
7	Arabic (ar) أدوات الجودة السبعة		7
8	Japanese (ja) QC七つ道具		7
9	Persian (fa) هفت ابزار کنترل کیفیت		6
10	Turkish (tr) Yedi kalite aracı		5

More...

#	Language	Value
ar	Arabic أدوات الجودة السبعة
ca	Catalan Eines d'Ishikawa
cs	Czech Sedm základních nástrojů zlepšování kvality
de	German Sieben Werkzeuge der Qualität
el	Greek Επτά βασικά εργαλεία της ποιότητας
en	English Seven basic tools of quality
es	Spanish Siete herramientas básicas de calidad
eu	Basque Kalitaterako oinarrizko zazpi lanabesak
fa	Persian هفت ابزار کنترل کیفیت
hu	Hungarian A 7 minőségügyi eszköz
id	Indonesian Tujuh alat gugus mutu
ja	Japanese QC七つ道具
kk	Kazakh Сапа басқарудың жеті әдіснамасы
pt	Portuguese Sete ferramentas de qualidade
ro	Romanian Șapte instrumente de bază ale calității
tr	Turkish Yedi kalite aracı
vi	Vietnamese Bảy công cụ cơ bản về chất lượng
zh	Chinese 品管七大手法

Best Rank

English: #22949 09.2014

Global: #25857 11.2014

Best Rank

English: #27000 10.2018

Global: #32125 12.2011

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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