51 BC

en

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51 BC

Quality:

51 BC - year of the pre-Julian Roman calendar. Article “51 BC” in English Wikipedia has 7.9 points for quality (as of July 1, 2025). The article contains 0 references and 5 sections.

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

Since the creation of article “51 BC”, its content was written by 38 registered users of English Wikipedia and edited by 676 registered Wikipedia users in all languages.

The article is cited 26 times in English Wikipedia and cited 2394 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (English): #6377 in May 2002
  • Global: #2208 in August 2010

The highest popularity rank from 2008:

  • Local (English): #490196 in January 2008
  • Global: #231009 in April 2008

There are 48 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.

Languages with the highest quality

#LanguageQuality gradeQuality score
1Bulgarian (bg)
51 г. пр.н.е.
29.0913
2Russian (ru)
51 год до н. э.
28.9952
3French (fr)
51 av. J.-C.
28.2688
4Czech (cs)
51 př. n. l.
25.5797
5Arabic (ar)
51 ق م
23.546
6Lithuanian (lt)
51 m. pr. m. e.
22.7071
7Hungarian (hu)
I. e. 51
8.3966
8Croatian (hr)
51. pr. Kr.
8.0577
9English (en)
51 BC
7.9073
10Catalan (ca)
51 aC
7.4092
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 "51 BC" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
51 BC
62 702
2Polish (pl)
51 p.n.e.
62 372
3French (fr)
51 av. J.-C.
57 311
4Spanish (es)
51 a. C.
34 718
5Korean (ko)
기원전 51년
29 225
6Italian (it)
51 a.C.
23 588
7German (de)
51 v. Chr.
22 121
8Russian (ru)
51 год до н. э.
21 813
9Japanese (ja)
紀元前51年
17 019
10Dutch (nl)
51 v.Chr.
11 229
More...

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

Most popular in June 2025

The most popular language versions of the article "51 BC" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
51 BC
223
2French (fr)
51 av. J.-C.
96
3Korean (ko)
기원전 51년
87
4Russian (ru)
51 год до н. э.
73
5Serbian (sr)
51. п. н. е.
66
6Chinese (zh)
前51年
59
7Japanese (ja)
紀元前51年
58
8Polish (pl)
51 p.n.e.
46
9Czech (cs)
51 př. n. l.
45
10Italian (it)
51 a.C.
44
More...

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

The highest AI

Language versions of the article "51 BC" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1French (fr)
51 av. J.-C.
71
2German (de)
51 v. Chr.
59
3Dutch (nl)
51 v.Chr.
52
4Italian (it)
51 a.C.
45
5English (en)
51 BC
38
6Russian (ru)
51 год до н. э.
36
7Danish (da)
51 f.Kr.
35
8Norwegian (no)
51 f.Kr.
35
9Hungarian (hu)
I. e. 51
27
10Latin (la)
51 a.C.n.
24
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 2025

Language versions of the article "51 BC" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Arabic (ar)
51 ق م
0
2Azerbaijani (az)
E.ə. 51
0
3Belarusian (be)
51 да н.э.
0
4Bulgarian (bg)
51 г. пр.н.е.
0
5Catalan (ca)
51 aC
0
6Czech (cs)
51 př. n. l.
0
7Danish (da)
51 f.Kr.
0
8German (de)
51 v. Chr.
0
9Greek (el)
51 π.Χ.
0
10English (en)
51 BC
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 "51 BC" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Russian (ru)
51 год до н. э.
187
2French (fr)
51 av. J.-C.
184
3Japanese (ja)
紀元前51年
177
4Italian (it)
51 a.C.
162
5Bulgarian (bg)
51 г. пр.н.е.
142
6Finnish (fi)
51 eaa.
125
7Catalan (ca)
51 aC
117
8Norwegian (Nynorsk) (nn)
-51
106
9Persian (fa)
۵۱ (پیش از میلاد)
104
10Polish (pl)
51 p.n.e.
77
More...

Scores

Estimated value for Wikipedia:
English:
Global:
Popularity in June 2025:
English:
Global:
Popularity in all years:
English:
Global:
Authors in June 2025:
English:
Global:
Registered authors in all years:
English:
Global:
Citations:
English:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
51 ق م
azAzerbaijani
E.ə. 51
beBelarusian
51 да н.э.
bgBulgarian
51 г. пр.н.е.
caCatalan
51 aC
csCzech
51 př. n. l.
daDanish
51 f.Kr.
deGerman
51 v. Chr.
elGreek
51 π.Χ.
enEnglish
51 BC
eoEsperanto
-51
esSpanish
51 a. C.
etEstonian
51 eKr
euBasque
K.a. 51
faPersian
۵۱ (پیش از میلاد)
fiFinnish
51 eaa.
frFrench
51 av. J.-C.
glGalician
-51
hrCroatian
51. pr. Kr.
huHungarian
I. e. 51
hyArmenian
Մ.թ.ա. 51
itItalian
51 a.C.
jaJapanese
紀元前51年
kaGeorgian
ძვ. წ. 51
kkKazakh
Б. з. д. 51 жыл
koKorean
기원전 51년
laLatin
51 a.C.n.
ltLithuanian
51 m. pr. m. e.
msMalay
51 SM
nlDutch
51 v.Chr.
nnNorwegian (Nynorsk)
-51
noNorwegian
51 f.Kr.
plPolish
51 p.n.e.
ptPortuguese
51 a.C.
roRomanian
51 î.Hr.
ruRussian
51 год до н. э.
shSerbo-Croatian
51. pr. n. e.
simpleSimple English
51 BC
skSlovak
51 pred Kr.
slSlovenian
51 pr. n. št.
srSerbian
51. п. н. е.
svSwedish
51 f.Kr.
thThai
พ.ศ. 493
trTurkish
MÖ 51
ukUkrainian
51 до н. е.
uzUzbek
Mil. av. 51
viVietnamese
51 TCN
zhChinese
前51年

Popularity rank trends

Best Rank English:
#490196
01.2008
Global:
#231009
04.2008

AI rank trends

Best Rank English:
#6377
05.2002
Global:
#2208
08.2010

Local AI rank history

Global AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on 51 BC from Wikipedia articles about Cleopatra, 52 BC, 50 BC, 48 BC and Ptolemy XII Auletes. Whereas reading the article about 51 BC people most often go to Wikipedia articles on 50 BC, 2nd century, 1st century BC, 52 BC and 1st century.

Cumulative results of quality and popularity of the Wikipedia article

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

en: 51 BC
ca: 51 aC
eo: -51
tr: MÖ 51
nn: -51
gl: -51
ms: 51 SM
vi: 51 TCN
simple: 51 BC
et: 51 eKr

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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 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