-31

eo

Check current
quality score
WikiRank.net
ver. 1.6.3

-31

Quality:

31 BC - year. Article “-31” in Esperanto Wikipedia has 3.1 points for quality (as of July 1, 2026). The article contains 0 references and 3 sections.

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

Since the creation of article “-31”, its content was written by 19 registered users of Esperanto Wikipedia and edited by 762 registered Wikipedia users in all languages.

The article is cited 28 times in Esperanto Wikipedia and cited 2665 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Esperanto): #56 in December 2002
  • Global: #2038 in August 2010

The highest popularity rank from 2008:

  • Local (Esperanto): #5755 in April 2008
  • Global: #158243 in September 2010

There are 49 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
1Portuguese (pt)
31 a.C.
33.3457
2Bulgarian (bg)
31 г. пр.н.е.
29.4692
3Tamil (ta)
கி. மு. 31
28.8362
4French (fr)
31 av. J.-C.
26.3491
5Catalan (ca)
31 aC
26.1299
6Russian (ru)
31 год до н. э.
26.007
7Arabic (ar)
31 ق م
24.3708
8Lithuanian (lt)
31 m. pr. m. e.
23.1136
9English (en)
31 BC
19.5671
10Swedish (sv)
31 f.Kr.
17.9232
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 "-31" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
31 BC
124 985
2Polish (pl)
31 p.n.e.
93 490
3Italian (it)
31 a.C.
62 626
4Spanish (es)
31 a. C.
60 616
5French (fr)
31 av. J.-C.
56 247
6Russian (ru)
31 год до н. э.
39 330
7German (de)
31 v. Chr.
30 953
8Dutch (nl)
31 v.Chr.
20 771
9Portuguese (pt)
31 a.C.
19 459
10Japanese (ja)
紀元前31年
17 985
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 "-31" in June 2026
#LanguagePopularity awardRelative popularity
1English (en)
31 BC
364
2French (fr)
31 av. J.-C.
71
3Turkish (tr)
MÖ 31
52
4Chinese (zh)
前31年
46
5Italian (it)
31 a.C.
44
6Danish (da)
31 f.Kr.
43
7Japanese (ja)
紀元前31年
40
8Russian (ru)
31 год до н. э.
38
9German (de)
31 v. Chr.
34
10Spanish (es)
31 a. C.
29
More...

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

The highest AI

Language versions of the article "-31" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1French (fr)
31 av. J.-C.
68
2English (en)
31 BC
66
3Dutch (nl)
31 v.Chr.
59
4German (de)
31 v. Chr.
56
5Italian (it)
31 a.C.
51
6Russian (ru)
31 год до н. э.
39
7Danish (da)
31 f.Kr.
36
8Croatian (hr)
31. pr. Kr.
34
9Hungarian (hu)
I. e. 31
33
10Latin (la)
31 a.C.n.
28
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 "-31" with the highest AI in June 2026
#LanguageAI awardRelative AI
1Catalan (ca)
31 aC
2
2Basque (eu)
K.a. 31
1
3Arabic (ar)
31 ق م
0
4Azerbaijani (az)
E.ə. 31
0
5Belarusian (be)
31 да н.э.
0
6Bulgarian (bg)
31 г. пр.н.е.
0
7Czech (cs)
31 př. n. l.
0
8Danish (da)
31 f.Kr.
0
9German (de)
31 v. Chr.
0
10Greek (el)
31 π.Χ.
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 "-31" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Italian (it)
31 a.C.
372
2Russian (ru)
31 год до н. э.
216
3Japanese (ja)
紀元前31年
178
4French (fr)
31 av. J.-C.
161
5Bulgarian (bg)
31 г. пр.н.е.
142
6Catalan (ca)
31 aC
137
7Finnish (fi)
31 eaa.
133
8Persian (fa)
۳۱ (پیش از میلاد)
104
9Norwegian (Nynorsk) (nn)
-31
104
10Latin (la)
31 a.C.n.
63
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
arArabic
31 ق م
azAzerbaijani
E.ə. 31
beBelarusian
31 да н.э.
bgBulgarian
31 г. пр.н.е.
caCatalan
31 aC
csCzech
31 př. n. l.
daDanish
31 f.Kr.
deGerman
31 v. Chr.
elGreek
31 π.Χ.
enEnglish
31 BC
eoEsperanto
-31
esSpanish
31 a. C.
etEstonian
31 eKr
euBasque
K.a. 31
faPersian
۳۱ (پیش از میلاد)
fiFinnish
31 eaa.
frFrench
31 av. J.-C.
glGalician
-31
hrCroatian
31. pr. Kr.
huHungarian
I. e. 31
hyArmenian
Մ.թ.ա. 31
itItalian
31 a.C.
jaJapanese
紀元前31年
kaGeorgian
ძვ. წ. 31
kkKazakh
Б. з. д. 31 жыл
koKorean
기원전 31년
laLatin
31 a.C.n.
ltLithuanian
31 m. pr. m. e.
msMalay
31 SM
nlDutch
31 v.Chr.
nnNorwegian (Nynorsk)
-31
noNorwegian
31 f.Kr.
plPolish
31 p.n.e.
ptPortuguese
31 a.C.
roRomanian
31 î.Hr.
ruRussian
31 год до н. э.
shSerbo-Croatian
31. pr. n. e.
simpleSimple English
31 BC
skSlovak
31 pred Kr.
slSlovenian
31 pr. n. št.
srSerbian
31. п. н. е.
svSwedish
31 f.Kr.
taTamil
கி. மு. 31
thThai
พ.ศ. 513
trTurkish
MÖ 31
ukUkrainian
31 до н. е.
uzUzbek
Mil. av. 31
viVietnamese
31 TCN
zhChinese
前31年

Popularity rank trends

Best Rank Esperanto:
#5755
04.2008 		Global:
#158243
09.2010

AI rank trends

Best Rank Esperanto:
#56
12.2002 		Global:
#2038
08.2010

Local popularity rank history

Local AI rank history

Global AI rank history

Languages comparison

Important global interconnections (July 2025 – June 2026)

Wikipedia readers most often find their way to information on 31 BC from Wikipedia articles about 32 BC, Hellenistic period, 30 BC, 31 and September 2. Whereas reading the article about 31 BC people most often go to Wikipedia articles on 30 BC, 30s BC, 32 BC, Battle of Actium and Mark Antony.

Cumulative results of quality and popularity of the Wikipedia article

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

en: 31 BC
pl: 31 p.n.e.
it: 31 a.C.
es: 31 a. C.
fr: 31 av. J.-C.
ru: 31 год до н. э.
de: 31 v. Chr.
nl: 31 v.Chr.
pt: 31 a.C.
ja: 紀元前31年
hu: I. e. 31
zh: 前31年
cs: 31 př. n. l.
tr: MÖ 31
el: 31 π.Χ.
da: 31 f.Kr.
ko: 기원전 31년
ca: 31 aC
sv: 31 f.Kr.
no: 31 f.Kr.
eo: -31
uk: 31 до н. е.
ro: 31 î.Hr.
fi: 31 eaa.
fa: ۳۱ (پیش از میلاد)
ka: ძვ. წ. 31
hr: 31. pr. Kr.
bg: 31 г. пр.н.е.
th: พ.ศ. 513
nn: -31
sr: 31. п. н. е.
gl: -31
ms: 31 SM
hy: Մ.թ.ա. 31
sl: 31 pr. n. št.
la: 31 a.C.n.
eu: K.a. 31
ar: 31 ق م
uz: Mil. av. 31
sk: 31 pred Kr.
be: 31 да н.э.
vi: 31 TCN
sh: 31. pr. n. e.
lt: 31 m. pr. m. e.
simple: 31 BC
et: 31 eKr
ta: கி. மு. 31
az: E.ə. 31
kk: Б. з. д. 31 жыл

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 Esperanto Wikipedia the most popular articles on that day were: Izotopoj de fero, Georgo de Kembriĝo, Jacques-Louis David, Oregona lando, Fazado (sonefekto), Izotopoj de ksenono, Diurno, Izotopoj de sulfuro, Burko (islamo), Flory Witdoeckt.

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