Ekstrapolation

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Ekstrapolation

Quality:

Mathematical extrapolation - type of estimation where a data point beyond the original observation range is generated based on its relationship with another variable. Article “Ekstrapolation” in Danish Wikipedia has 1.5 points for quality (as of July 1, 2026).

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

Since the creation of article “Ekstrapolation”, its content was written by 22 registered users of Danish Wikipedia and edited by 591 registered Wikipedia users in all languages.

The article is cited 10 times in Danish Wikipedia and cited 1405 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Danish): #3176 in June 2018
  • Global: #11995 in June 2013

The highest popularity rank from 2008:

  • Local (Danish): #8538 in August 2016
  • Global: #23156 in December 2014

There are 34 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.

Languages with the highest quality

#LanguageQuality gradeQuality score
1English (en)
Extrapolation
37.2938
2Portuguese (pt)
Extrapolação
28.0463
3Polish (pl)
Ekstrapolacja
25.7066
4Arabic (ar)
استكمال خارجي
24.981
5Croatian (hr)
Ekstrapolacija
24.4902
6Chinese (zh)
外推
21.5634
7Spanish (es)
Extrapolación (matemática)
21.385
8Kazakh (kk)
Экстраполяция
20.2585
9Russian (ru)
Экстраполяция
18.8879
10Azerbaijani (az)
Ekstrapolyasiya
18.6175
More...

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

Most popular in all the time

The most popular language versions of the article "Ekstrapolation" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Extrapolation
3 202 315
2Russian (ru)
Экстраполяция
1 960 952
3German (de)
Extrapolation
1 219 066
4Spanish (es)
Extrapolación (matemática)
465 589
5Japanese (ja)
外挿
379 753
6Polish (pl)
Ekstrapolacja
254 365
7Dutch (nl)
Extrapolatie
251 666
8Ukrainian (uk)
Екстраполяція
148 085
9Swedish (sv)
Extrapolering
111 161
10French (fr)
Extrapolation (mathématiques)
101 027
More...

The following table shows the language versions of the article with the highest popularity in the last month.

Most popular in June 2026

The most popular language versions of the article "Ekstrapolation" in June 2026
#LanguagePopularity awardRelative popularity
1English (en)
Extrapolation
2 835
2Russian (ru)
Экстраполяция
1 586
3German (de)
Extrapolation
765
4Japanese (ja)
外挿
498
5Ukrainian (uk)
Екстраполяція
307
6Chinese (zh)
外推
278
7Polish (pl)
Ekstrapolacja
242
8Spanish (es)
Extrapolación (matemática)
221
9French (fr)
Extrapolation (mathématiques)
209
10Hebrew (he)
אקסטרפולציה
126
More...

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

The highest AI

Language versions of the article "Ekstrapolation" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Extrapolation
137
2German (de)
Extrapolation
71
3Russian (ru)
Экстраполяция
42
4Dutch (nl)
Extrapolatie
41
5Hebrew (he)
אקסטרפולציה
32
6Italian (it)
Estrapolazione
25
7Polish (pl)
Ekstrapolacja
24
8Danish (da)
Ekstrapolation
22
9Spanish (es)
Extrapolación (matemática)
20
10Japanese (ja)
外挿
20
More...

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

The highest AI in June 2026

Language versions of the article "Ekstrapolation" with the highest AI in June 2026
#LanguageAI awardRelative AI
1Arabic (ar)
استكمال خارجي
1
2Azerbaijani (az)
Ekstrapolyasiya
0
3Belarusian (be)
Экстрапаляцыя
0
4Bulgarian (bg)
Екстраполация
0
5Catalan (ca)
Extrapolació
0
6Czech (cs)
Extrapolace
0
7Danish (da)
Ekstrapolation
0
8German (de)
Extrapolation
0
9English (en)
Extrapolation
0
10Spanish (es)
Extrapolación (matemática)
0
More...

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

The highest CI

Language versions of the article "Ekstrapolation" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Romanian (ro)
Extrapolare
328
2English (en)
Extrapolation
189
3German (de)
Extrapolation
144
4Russian (ru)
Экстраполяция
98
5Ukrainian (uk)
Екстраполяція
84
6Dutch (nl)
Extrapolatie
58
7Polish (pl)
Ekstrapolacja
47
8Japanese (ja)
外挿
46
9Hebrew (he)
אקסטרפולציה
42
10Spanish (es)
Extrapolación (matemática)
35
More...

Scores

Estimated value for Wikipedia:
Danish:
Global:
Popularity in June 2026:
Danish:
Global:
Popularity in all years:
Danish:
Global:
Authors in June 2026:
Danish:
Global:
Registered authors in all years:
Danish:
Global:
Citations:
Danish:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
استكمال خارجي
azAzerbaijani
Ekstrapolyasiya
beBelarusian
Экстрапаляцыя
bgBulgarian
Екстраполация
caCatalan
Extrapolació
csCzech
Extrapolace
daDanish
Ekstrapolation
deGerman
Extrapolation
enEnglish
Extrapolation
esSpanish
Extrapolación (matemática)
faPersian
برون‌یابی
frFrench
Extrapolation (mathématiques)
heHebrew
אקסטרפולציה
hiHindi
बहिर्वेशन
hrCroatian
Ekstrapolacija
idIndonesian
Ekstrapolasi (matematika)
itItalian
Estrapolazione
jaJapanese
外挿
kaGeorgian
ექსტრაპოლაცია
kkKazakh
Экстраполяция
koKorean
보외법
nlDutch
Extrapolatie
nnNorwegian (Nynorsk)
Ekstrapolasjon
noNorwegian
Ekstrapolasjon
plPolish
Ekstrapolacja
ptPortuguese
Extrapolação
roRomanian
Extrapolare
ruRussian
Экстраполяция
svSwedish
Extrapolering
thThai
การประมาณค่านอกช่วง
trTurkish
Ekstrapolasyon
ukUkrainian
Екстраполяція
viVietnamese
Ngoại suy
zhChinese
外推

Popularity rank trends

Best Rank Danish:
#8538
08.2016
Global:
#23156
12.2014

AI rank trends

Best Rank Danish:
#3176
06.2018
Global:
#11995
06.2013

Local popularity rank history

Local AI rank history

Languages comparison

Important global interconnections (July 2025 – June 2026)

Wikipedia readers most often find their way to information on Mathematical extrapolation from Wikipedia articles about Mathematical interpolation, Linear interpolation, Future of Earth, Futures studies and 1I/ʻOumuamua. Whereas reading the article about Mathematical extrapolation people most often go to Wikipedia articles on Mathematical interpolation, Approximation, Backcasting, Extrapolations and Lagrange polynomial.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

ja: 外挿
zh: 外推

News from 1 July 2026

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 Danish Wikipedia the most popular articles on that day were: Egeprocessionsspinder, Demokratiske Republik Congo, Senegal, Harry Kane, Erling Haaland, Sadio Mané, Novak Djokovic, Tour de France 2026, The Cure, Jesper Grønkjær.

About WikiRank

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