Calha

Rain gutter - component of a water discharge system for a building. Article “Calha” in Portuguese Wikipedia has 34.3 points for quality (as of July 1, 2026). The article contains 15 references and 7 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 1.8 points.

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

Since the creation of article “Calha”, its content was written by 31 registered users of Portuguese Wikipedia and edited by 647 registered Wikipedia users in all languages.

The article is cited 36 times in Portuguese Wikipedia and cited 1149 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Portuguese): #3309 in March 2024
• Global: #25480 in January 2017

The highest popularity rank from 2008:

• Local (Portuguese): #49560 in October 2013
• Global: #50022 in September 2013

There are 29 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	English (en) Rain gutter		68.1778
2	Korean (ko) 빗물받이		63.2626
3	German (de) Dachrinne		59.0143
4	Ukrainian (uk) Ринва		37.8535
5	Hebrew (he) מרזב		35.5352
6	Portuguese (pt) Calha		34.2936
7	Japanese (ja) 樋 (建築)		31.6822
8	French (fr) Gouttière (architecture)		27.5872
9	Arabic (ar) مزراب		26.5112
10	Dutch (nl) Dakgoot		25.4781

More...

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

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

#	Language	Popularity award	Relative popularity
1	English (en) Rain gutter		1 120 638
2	Japanese (ja) 樋 (建築)		893 406
3	German (de) Dachrinne		690 853
4	French (fr) Gouttière (architecture)		248 982
5	Italian (it) Grondaia		186 774
6	Spanish (es) Canalón		140 649
7	Portuguese (pt) Calha		93 202
8	Polish (pl) Rynna		83 800
9	Dutch (nl) Dakgoot		77 235
10	Russian (ru) Водосточный жёлоб		63 085

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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 "Calha" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Rain gutter		3 816
2	Japanese (ja) 樋 (建築)		798
3	German (de) Dachrinne		678
4	French (fr) Gouttière (architecture)		513
5	Spanish (es) Canalón		339
6	Italian (it) Grondaia		252
7	Russian (ru) Водосточный жёлоб		201
8	Portuguese (pt) Calha		127
9	Polish (pl) Rynna		117
10	Dutch (nl) Dakgoot		116

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

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

#	Language	AI award	Relative AI
1	English (en) Rain gutter		176
2	German (de) Dachrinne		84
3	French (fr) Gouttière (architecture)		63
4	Dutch (nl) Dakgoot		56
5	Italian (it) Grondaia		47
6	Portuguese (pt) Calha		31
7	Spanish (es) Canalón		27
8	Japanese (ja) 樋 (建築)		22
9	Swedish (sv) Hängränna		22
10	Russian (ru) Водосточный жёлоб		21

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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 "Calha" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Arabic (ar) مزراب		0
2	Bulgarian (bg) Улук		0
3	Danish (da) Tagrende		0
4	German (de) Dachrinne		0
5	Greek (el) Υδρορρόη		0
6	English (en) Rain gutter		0
7	Esperanto (eo) Tegmenta defluilo		0
8	Spanish (es) Canalón		0
9	Finnish (fi) Räystäskouru		0
10	French (fr) Gouttière (architecture)		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 "Calha" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Rain gutter		174
2	Japanese (ja) 樋 (建築)		166
3	French (fr) Gouttière (architecture)		132
4	German (de) Dachrinne		103
5	Danish (da) Tagrende		94
6	Dutch (nl) Dakgoot		73
7	Italian (it) Grondaia		49
8	Spanish (es) Canalón		45
9	Portuguese (pt) Calha		36
10	Arabic (ar) مزراب		35

More...

#	Language	Value
ar	Arabic مزراب
bg	Bulgarian Улук
da	Danish Tagrende
de	German Dachrinne
el	Greek Υδρορρόη
en	English Rain gutter
eo	Esperanto Tegmenta defluilo
es	Spanish Canalón
fi	Finnish Räystäskouru
fr	French Gouttière (architecture)
gl	Galician Canlón
he	Hebrew מרזב
id	Indonesian Talang air hujan
it	Italian Grondaia
ja	Japanese 樋 (建築)
ko	Korean 빗물받이
ms	Malay Palung air hujan
nl	Dutch Dakgoot
no	Norwegian Takrenne
pl	Polish Rynna
pt	Portuguese Calha
ro	Romanian Jgheab de acoperiș
ru	Russian Водосточный жёлоб
sr	Serbian Олук
sv	Swedish Hängränna
tr	Turkish Yağmur oluğu
uk	Ukrainian Ринва
uz	Uzbek Tarnov (moslama)
zh	Chinese 雨水管

Best Rank

Portuguese: #49560 10.2013

Global: #50022 09.2013

Best Rank

Portuguese: #3309 03.2024

Global: #25480 01.2017

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In Portuguese Wikipedia the most popular articles on that day were: Erling Haaland, República Democrática do Congo, Romelu Lukaku, Copa do Mundo FIFA de 2026, Kylian Mbappé, Senegal, Copa do Mundo FIFA, Lista de artilheiros da Copa do Mundo FIFA, Harry Kane, Carlo Ancelotti.

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