Binary tree

Binary tree - tree data structure in which each node has at most two children. Article "Binary tree" in Simple English Wikipedia has 26.2 points for quality (as of July 1, 2025). The article contains 1 references and 9 sections.

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

Since the creation of article "Binary tree", its content was written by 2 registered users of Simple English Wikipedia and edited by 1308 registered Wikipedia users in all languages.

The article is cited 3 times in Simple English Wikipedia and cited 1553 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Simple English): #2799 in July 2023
• Global: #1464 in September 2001

The highest popularity rank from 2008:

• Local (Simple English): #19209 in October 2020
• Global: #15072 in November 2014

There are 35 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	Chinese (zh) 二叉树		60.6554
2	English (en) Binary tree		55.2232
3	Estonian (et) Kahendpuu		53.5411
4	German (de) Binärbaum		51.0421
5	Greek (el) Δυαδικό δέντρο		45.1333
6	Persian (fa) درخت دودویی		43.5467
7	Indonesian (id) Pohon biner		35.4635
8	Vietnamese (vi) Cây nhị phân		34.9889
9	Catalan (ca) Arbre binari		31.8481
10	Simple English (simple) Binary tree		26.225

More...

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

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

#	Language	Popularity award	Relative popularity
1	English (en) Binary tree		6 632 924
2	Spanish (es) Árbol binario		1 073 548
3	German (de) Binärbaum		1 044 994
4	French (fr) Arbre binaire		558 941
5	Chinese (zh) 二叉树		536 574
6	Portuguese (pt) Árvore binária		535 948
7	Russian (ru) Двоичное дерево		516 085
8	Japanese (ja) 二分木		358 627
9	Polish (pl) Drzewo binarne		276 511
10	Hebrew (he) עץ בינארי		241 140

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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 "Binary tree" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Binary tree		12 139
2	Chinese (zh) 二叉树		1 268
3	German (de) Binärbaum		1 038
4	French (fr) Arbre binaire		1 001
5	Japanese (ja) 二分木		769
6	Spanish (es) Árbol binario		743
7	Russian (ru) Двоичное дерево		655
8	Portuguese (pt) Árvore binária		632
9	Polish (pl) Drzewo binarne		431
10	Korean (ko) 이진 트리		394

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

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

#	Language	AI award	Relative AI
1	English (en) Binary tree		407
2	German (de) Binärbaum		168
3	French (fr) Arbre binaire		110
4	Chinese (zh) 二叉树		80
5	Spanish (es) Árbol binario		66
6	Italian (it) Albero binario		64
7	Russian (ru) Двоичное дерево		51
8	Polish (pl) Drzewo binarne		39
9	Portuguese (pt) Árvore binária		38
10	Hebrew (he) עץ בינארי		33

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 "Binary tree" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Indonesian (id) Pohon biner		1
2	Arabic (ar) شجرة ثنائية		0
3	Azerbaijani (az) İkilik ağac		0
4	Bulgarian (bg) Двоично дърво		0
5	Catalan (ca) Arbre binari		0
6	Czech (cs) Binární strom		0
7	German (de) Binärbaum		0
8	Greek (el) Δυαδικό δέντρο		0
9	English (en) Binary tree		0
10	Esperanto (eo) Duuma arbo		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 "Binary tree" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Binary tree		274
2	Chinese (zh) 二叉树		135
3	German (de) Binärbaum		123
4	French (fr) Arbre binaire		120
5	Japanese (ja) 二分木		113
6	Persian (fa) درخت دودویی		98
7	Russian (ru) Двоичное дерево		86
8	Spanish (es) Árbol binario		68
9	Ukrainian (uk) Двійкове дерево		49
10	Serbian (sr) Бинарно стабло		48

More...

#	Language	Value
ar	Arabic شجرة ثنائية
az	Azerbaijani İkilik ağac
bg	Bulgarian Двоично дърво
ca	Catalan Arbre binari
cs	Czech Binární strom
de	German Binärbaum
el	Greek Δυαδικό δέντρο
en	English Binary tree
eo	Esperanto Duuma arbo
es	Spanish Árbol binario
et	Estonian Kahendpuu
fa	Persian درخت دودویی
fi	Finnish Binääripuu
fr	French Arbre binaire
he	Hebrew עץ בינארי
hi	Hindi बाइनरी ट्री
hr	Croatian Binarno stablo
id	Indonesian Pohon biner
it	Italian Albero binario
ja	Japanese 二分木
ko	Korean 이진 트리
pl	Polish Drzewo binarne
pt	Portuguese Árvore binária
ro	Romanian Arbore binar
ru	Russian Двоичное дерево
sh	Serbo-Croatian Binarno stablo
simple	Simple English Binary tree
sk	Slovak Binárny strom (teória grafov)
sl	Slovenian Dvojiško drevo
sr	Serbian Бинарно стабло
sv	Swedish Binärträd
th	Thai ต้นไม้แบบทวิภาค
uk	Ukrainian Двійкове дерево
vi	Vietnamese Cây nhị phân
zh	Chinese 二叉树

Best Rank

Simple English: #19209 10.2020

Global: #15072 11.2014

Best Rank

Simple English: #2799 07.2023

Global: #1464 09.2001

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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