Inertial frame of reference

Inertial frame of reference - frame of reference not undergoing acceleration. Article "Inertial frame of reference" in English Wikipedia has 64.4 points for quality (as of July 1, 2025). The article contains 58 references and 19 sections. The article also contains quality flaw template, which reduce quality score.

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

Since the creation of article "Inertial frame of reference", its content was written by 271 registered users of English Wikipedia and edited by 1316 registered Wikipedia users in all languages.

The article is cited 425 times in English Wikipedia and cited 3535 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #690 in July 2001
• Global: #156 in July 2001

The highest popularity rank from 2008:

• Local (English): #20740 in November 2014
• Global: #14647 in November 2014

There are 44 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) 惯性参考系		80.1498
2	English (en) Inertial frame of reference		64.3519
3	French (fr) Référentiel galiléen		37.9686
4	Basque (eu) Erreferentzia-sistema inertzial		36.8368
5	Portuguese (pt) Referencial inercial		30.857
6	Catalan (ca) Sistema de referència inercial		25.8123
7	Korean (ko) 관성 좌표계		25.6943
8	German (de) Inertialsystem		23.8604
9	Armenian (hy) Իներցիալ հաշվարկման համակարգ		21.435
10	Vietnamese (vi) Hệ quy chiếu quán tính		21.2556

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

The most popular language versions of the article "Inertial frame of reference" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Inertial frame of reference		3 603 606
2	Spanish (es) Sistema de referencia inercial		1 533 276
3	Russian (ru) Инерциальная система отсчёта		1 283 758
4	French (fr) Référentiel galiléen		1 099 379
5	Italian (it) Sistema di riferimento inerziale		735 469
6	German (de) Inertialsystem		714 656
7	Polish (pl) Układ inercjalny		697 541
8	Japanese (ja) 慣性系		321 952
9	Portuguese (pt) Referencial inercial		301 347
10	Chinese (zh) 惯性参考系		265 318

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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 "Inertial frame of reference" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Inertial frame of reference		8 491
2	French (fr) Référentiel galiléen		3 071
3	Russian (ru) Инерциальная система отсчёта		2 059
4	German (de) Inertialsystem		1 346
5	Spanish (es) Sistema de referencia inercial		1 287
6	Italian (it) Sistema di riferimento inerziale		1 080
7	Chinese (zh) 惯性参考系		1 052
8	Japanese (ja) 慣性系		940
9	Polish (pl) Układ inercjalny		807
10	Korean (ko) 관성 좌표계		475

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

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

#	Language	AI award	Relative AI
1	English (en) Inertial frame of reference		271
2	German (de) Inertialsystem		125
3	French (fr) Référentiel galiléen		104
4	Italian (it) Sistema di riferimento inerziale		90
5	Russian (ru) Инерциальная система отсчёта		65
6	Dutch (nl) Inertiaalstelsel		63
7	Spanish (es) Sistema de referencia inercial		55
8	Greek (el) Αδρανειακό σύστημα αναφοράς		43
9	Polish (pl) Układ inercjalny		38
10	Chinese (zh) 惯性参考系		30

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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 "Inertial frame of reference" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Russian (ru) Инерциальная система отсчёта		4
2	Catalan (ca) Sistema de referència inercial		1
3	French (fr) Référentiel galiléen		1
4	Georgian (ka) ინერციული ათვლის სისტემა		1
5	Korean (ko) 관성 좌표계		1
6	Arabic (ar) إطار مرجعي قصوري		0
7	Azerbaijani (az) Ətalət hesablama sistemi		0
8	Belarusian (be) Інерцыяльная сістэма адліку		0
9	Czech (cs) Inerciální vztažná soustava		0
10	Danish (da) Inertialsystem		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 "Inertial frame of reference" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Inertial frame of reference		425
2	French (fr) Référentiel galiléen		301
3	Polish (pl) Układ inercjalny		168
4	German (de) Inertialsystem		167
5	Russian (ru) Инерциальная система отсчёта		160
6	Persian (fa) دستگاه مرجع لخت		151
7	Spanish (es) Sistema de referencia inercial		149
8	Catalan (ca) Sistema de referència inercial		135
9	Chinese (zh) 惯性参考系		130
10	Japanese (ja) 慣性系		125

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#	Language	Value
ar	Arabic إطار مرجعي قصوري
az	Azerbaijani Ətalət hesablama sistemi
be	Belarusian Інерцыяльная сістэма адліку
ca	Catalan Sistema de referència inercial
cs	Czech Inerciální vztažná soustava
da	Danish Inertialsystem
de	German Inertialsystem
el	Greek Αδρανειακό σύστημα αναφοράς
en	English Inertial frame of reference
eo	Esperanto Inercia kadro de referenco
es	Spanish Sistema de referencia inercial
et	Estonian Inertsiaalsüsteem
eu	Basque Erreferentzia-sistema inertzial
fa	Persian دستگاه مرجع لخت
fi	Finnish Inertiaalikoordinaatisto
fr	French Référentiel galiléen
gl	Galician Sistema inercial
hi	Hindi जड़त्वीय फ्रेम
hr	Croatian Inercijski referentni okvir
hu	Hungarian Inerciarendszer
hy	Armenian Իներցիալ հաշվարկման համակարգ
id	Indonesian Kerangka acuan inersia
it	Italian Sistema di riferimento inerziale
ja	Japanese 慣性系
ka	Georgian ინერციული ათვლის სისტემა
ko	Korean 관성 좌표계
nl	Dutch Inertiaalstelsel
nn	Norwegian (Nynorsk) Tregleikssystem
no	Norwegian Treghetssystem
pl	Polish Układ inercjalny
pt	Portuguese Referencial inercial
ro	Romanian Sistem de referință inerțial
ru	Russian Инерциальная система отсчёта
sh	Serbo-Croatian Inercijski referentni okvir
sk	Slovak Inerciálna vzťažná sústava
sl	Slovenian Inercialni opazovalni sistem
sr	Serbian Инерцијални систем референције
sv	Swedish Inertialsystem
th	Thai กรอบอ้างอิงเฉื่อย
tr	Turkish Eylemsiz referans çerçevesi
uk	Ukrainian Інерційна система відліку
uz	Uzbek Inersial sanoq sistemasi
vi	Vietnamese Hệ quy chiếu quán tính
zh	Chinese 惯性参考系

Best Rank

English: #20740 11.2014

Global: #14647 11.2014

Best Rank

English: #690 07.2001

Global: #156 07.2001

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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