ISO 31-1

ISO 31-1 - part of international standard ISO 31. Article “ISO 31-1” in English Wikipedia has 14.5 points for quality (as of July 1, 2025). The article contains 1 references and 4 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 0.76 points.

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

Since the creation of article “ISO 31-1”, its content was written by 29 registered users of English Wikipedia and edited by 64 registered Wikipedia users in all languages.

The article is cited 615 times in English Wikipedia and cited 1126 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #59330 in February 2023
• Global: #82911 in April 2006

The highest popularity rank from 2008:

• Local (English): #67534 in November 2014
• Global: #132847 in November 2014

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	English (en) ISO 31-1		14.4887
2	Japanese (ja) ISO 31-1		5.78
3	Hungarian (hu) ISO 31-1		2.8712
4	Malay (ms) ISO 31-1		2.4374
5	Bulgarian (bg) ISO 31-1		1.1788
6	Portuguese (pt) ISO 31-1		0.1791
7	Turkish (tr) ISO 31-1		0.1126

More...

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

The most popular language versions of the article "ISO 31-1" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) ISO 31-1		755 050
2	Portuguese (pt) ISO 31-1		17 934
3	Japanese (ja) ISO 31-1		11 133
4	Bulgarian (bg) ISO 31-1		9 805
5	Hungarian (hu) ISO 31-1		6 429
6	Malay (ms) ISO 31-1		4 331
7	Turkish (tr) ISO 31-1		1 436

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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 "ISO 31-1" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) ISO 31-1		931
2	Japanese (ja) ISO 31-1		32
3	Bulgarian (bg) ISO 31-1		28
4	Portuguese (pt) ISO 31-1		19
5	Malay (ms) ISO 31-1		10
6	Turkish (tr) ISO 31-1		10
7	Hungarian (hu) ISO 31-1		6

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

Language versions of the article "ISO 31-1" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) ISO 31-1		29
2	Hungarian (hu) ISO 31-1		15
3	Bulgarian (bg) ISO 31-1		8
4	Portuguese (pt) ISO 31-1		6
5	Turkish (tr) ISO 31-1		4
6	Japanese (ja) ISO 31-1		1
7	Malay (ms) ISO 31-1		1

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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 "ISO 31-1" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Bulgarian (bg) ISO 31-1		0
2	English (en) ISO 31-1		0
3	Hungarian (hu) ISO 31-1		0
4	Japanese (ja) ISO 31-1		0
5	Malay (ms) ISO 31-1		0
6	Portuguese (pt) ISO 31-1		0
7	Turkish (tr) ISO 31-1		0

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

Language versions of the article "ISO 31-1" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) ISO 31-1		615
2	Japanese (ja) ISO 31-1		212
3	Turkish (tr) ISO 31-1		164
4	Malay (ms) ISO 31-1		69
5	Portuguese (pt) ISO 31-1		61
6	Bulgarian (bg) ISO 31-1		3
7	Hungarian (hu) ISO 31-1		2

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#	Language	Value
bg	Bulgarian ISO 31-1
en	English ISO 31-1
hu	Hungarian ISO 31-1
ja	Japanese ISO 31-1
ms	Malay ISO 31-1
pt	Portuguese ISO 31-1
tr	Turkish ISO 31-1

Best Rank

English: #67534 11.2014

Global: #132847 11.2014

Best Rank

English: #59330 02.2023

Global: #82911 04.2006

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In English Wikipedia the most popular articles on that day were: 98th Academy Awards, Michael B. Jordan, Paul Thomas Anderson, Jessie Buckley, Sinners (2025 film), Amy Madigan, Autumn Durald Arkapaw, Maya Rudolph, Sean Penn, Academy Awards.

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