定数

Constant - mathematical concept; value which cannot be changed or does not change during a process. Article “定数” in Japanese Wikipedia has 9 points for quality (as of July 1, 2026). The article contains 3 references and 8 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 0.47 points.

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

Since the creation of article “定数”, its content was written by 36 registered users of Japanese Wikipedia and edited by 843 registered Wikipedia users in all languages.

The article is cited 147 times in Japanese Wikipedia and cited 2259 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Japanese): #5889 in August 2004
• Global: #8068 in July 2011

The highest popularity rank from 2008:

• Local (Japanese): #37489 in June 2020
• Global: #36331 in February 2016

There are 46 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	Turkish (tr) Sabit		36.7844
2	Catalan (ca) Constant (matemàtiques)		35.3695
3	Serbian (sr) Константа		31.3981
4	Greek (el) Σταθερά (μαθηματικά)		29.6812
5	English (en) Constant (mathematics)		29.1337
6	Tamil (ta) மாறிலி (கணிதம்)		28.704
7	Russian (ru) Постоянная		28.4027
8	Spanish (es) Constante (matemática)		27.728
9	Portuguese (pt) Constante matemática		27.128
10	Basque (eu) Konstante (matematika)		24.7419

More...

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

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

#	Language	Popularity award	Relative popularity
1	Spanish (es) Constante (matemática)		1 710 259
2	English (en) Constant (mathematics)		851 501
3	Japanese (ja) 定数		535 315
4	Russian (ru) Постоянная		279 917
5	Vietnamese (vi) Hằng số		239 603
6	Chinese (zh) 常数		208 185
7	Indonesian (id) Konstanta (matematika)		204 419
8	Portuguese (pt) Constante matemática		186 720
9	French (fr) Constante		157 378
10	Italian (it) Costante		142 493

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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 "定数" in June 2026

#	Language	Popularity award	Relative popularity
1	Japanese (ja) 定数		735
2	English (en) Constant (mathematics)		702
3	Chinese (zh) 常数		408
4	Russian (ru) Постоянная		407
5	Korean (ko) 상수		401
6	Spanish (es) Constante (matemática)		387
7	Vietnamese (vi) Hằng số		301
8	French (fr) Constante		235
9	Czech (cs) Konstanta		158
10	Portuguese (pt) Constante matemática		148

More...

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

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

#	Language	AI award	Relative AI
1	English (en) Constant (mathematics)		84
2	Russian (ru) Постоянная		66
3	Spanish (es) Constante (matemática)		54
4	French (fr) Constante		49
5	Italian (it) Costante		48
6	Dutch (nl) Constant (eigenschap)		48
7	Vietnamese (vi) Hằng số		37
8	Japanese (ja) 定数		36
9	Portuguese (pt) Constante matemática		32
10	Finnish (fi) Vakio		27

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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 "定数" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Azerbaijani (az) Daimi		1
2	English (en) Constant (mathematics)		1
3	Basque (eu) Konstante (matematika)		1
4	Arabic (ar) ثابت (رياضيات)		0
5	Belarusian (be) Канстанта		0
6	Bulgarian (bg) Константа		0
7	Catalan (ca) Constant (matemàtiques)		0
8	Czech (cs) Konstanta		0
9	Danish (da) Konstant		0
10	Greek (el) Σταθερά (μαθηματικά)		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 "定数" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Chinese (zh) 常数		194
2	Czech (cs) Konstanta		161
3	Japanese (ja) 定数		147
4	English (en) Constant (mathematics)		116
5	Ukrainian (uk) Константа		110
6	Italian (it) Costante		102
7	Spanish (es) Constante (matemática)		91
8	Bulgarian (bg) Константа		76
9	Croatian (hr) Konstanta		74
10	Russian (ru) Постоянная		67

More...

#	Language	Value
ar	Arabic ثابت (رياضيات)
az	Azerbaijani Daimi
be	Belarusian Канстанта
bg	Bulgarian Константа
ca	Catalan Constant (matemàtiques)
cs	Czech Konstanta
da	Danish Konstant
el	Greek Σταθερά (μαθηματικά)
en	English Constant (mathematics)
eo	Esperanto Konstanto
es	Spanish Constante (matemática)
et	Estonian Konstant
eu	Basque Konstante (matematika)
fa	Persian ثابت (ریاضیات)
fi	Finnish Vakio
fr	French Constante
gl	Galician Constante (matemáticas)
hi	Hindi नियतांक (गणित)
hr	Croatian Konstanta
hu	Hungarian Konstans (matematika)
hy	Armenian Հաստատուն
id	Indonesian Konstanta (matematika)
it	Italian Costante
ja	Japanese 定数
kk	Kazakh Константа
ko	Korean 상수
la	Latin Quantitas constans
lt	Lithuanian Konstanta
nl	Dutch Constant (eigenschap)
pt	Portuguese Constante matemática
ro	Romanian Constantă (matematică)
ru	Russian Постоянная
simple	Simple English Constant
sk	Slovak Konštanta
sl	Slovenian Konstanta
sr	Serbian Константа
sv	Swedish Konstant
ta	Tamil மாறிலி (கணிதம்)
th	Thai ค่าคงตัว
tr	Turkish Sabit
uk	Ukrainian Константа
ur	Urdu مستقل
uz	Uzbek Konstanta
vi	Vietnamese Hằng số
zh	Chinese 常数
zhminnan	Min Nan Siông-sò͘

Best Rank

Japanese: #37489 06.2020

Global: #36331 02.2016

Best Rank

Japanese: #5889 08.2004

Global: #8068 07.2011

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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 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