H-1

H-1 - rocket engine used on the Saturn I and IB. Article “H-1” in Russian Wikipedia has 1.6 points for quality (as of July 1, 2025).

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

Since the creation of article “H-1”, its content was written by 5 registered users of Russian Wikipedia and edited by 155 registered Wikipedia users in all languages.

The article is cited 73 times in Russian Wikipedia and cited 704 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Russian): #1276 in February 2025
• Global: #61008 in February 2025

The highest popularity rank from 2008:

• Local (Russian): #519996 in February 2025
• Global: #557629 in July 2019

There are 14 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	Hungarian (hu) Rocketdyne H–1		89.0824
2	English (en) Rocketdyne H-1		44.5649
3	Galician (gl) H-1 (motor foguete)		28.1618
4	Italian (it) H-1 (motore a razzo)		27.6362
5	Ukrainian (uk) Rocketdyne H-1		26.7647
6	Indonesian (id) H-1 (mesin roket)		21.7554
7	Slovenian (sl) Rocketdyne H-1		19.2623
8	Czech (cs) H-1		15.2668
9	Japanese (ja) H-1 (ロケットエンジン)		12.7992
10	Chinese (zh) H-1火箭发动机		11.1706

More...

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

The most popular language versions of the article "H-1" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Rocketdyne H-1		213 535
2	Japanese (ja) H-1 (ロケットエンジン)		23 241
3	French (fr) H-1 (moteur-fusée)		11 882
4	Chinese (zh) H-1火箭发动机		7 650
5	Czech (cs) H-1		6 628
6	Italian (it) H-1 (motore a razzo)		4 253
7	Portuguese (pt) H-1 (motor de foguete)		2 485
8	Indonesian (id) H-1 (mesin roket)		2 129
9	Hungarian (hu) Rocketdyne H–1		2 013
10	Hebrew (he) H-1		1 817

More...

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 "H-1" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Rocketdyne H-1		1 157
2	Japanese (ja) H-1 (ロケットエンジン)		45
3	Italian (it) H-1 (motore a razzo)		40
4	Russian (ru) H-1		37
5	Chinese (zh) H-1火箭发动机		29
6	Czech (cs) H-1		26
7	French (fr) H-1 (moteur-fusée)		25
8	Slovenian (sl) Rocketdyne H-1		17
9	Hungarian (hu) Rocketdyne H–1		12
10	Ukrainian (uk) Rocketdyne H-1		10

More...

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

Language versions of the article "H-1" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Rocketdyne H-1		64
2	French (fr) H-1 (moteur-fusée)		19
3	Italian (it) H-1 (motore a razzo)		18
4	Japanese (ja) H-1 (ロケットエンジン)		12
5	Hungarian (hu) Rocketdyne H–1		10
6	Czech (cs) H-1		9
7	Russian (ru) H-1		5
8	Hebrew (he) H-1		4
9	Portuguese (pt) H-1 (motor de foguete)		4
10	Ukrainian (uk) Rocketdyne H-1		3

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 "H-1" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Czech (cs) H-1		0
2	English (en) Rocketdyne H-1		0
3	French (fr) H-1 (moteur-fusée)		0
4	Galician (gl) H-1 (motor foguete)		0
5	Hebrew (he) H-1		0
6	Hungarian (hu) Rocketdyne H–1		0
7	Indonesian (id) H-1 (mesin roket)		0
8	Italian (it) H-1 (motore a razzo)		0
9	Japanese (ja) H-1 (ロケットエンジン)		0
10	Portuguese (pt) H-1 (motor de foguete)		0

More...

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

Language versions of the article "H-1" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Rocketdyne H-1		191
2	Japanese (ja) H-1 (ロケットエンジン)		178
3	French (fr) H-1 (moteur-fusée)		125
4	Russian (ru) H-1		73
5	Chinese (zh) H-1火箭发动机		45
6	Hungarian (hu) Rocketdyne H–1		31
7	Ukrainian (uk) Rocketdyne H-1		18
8	Italian (it) H-1 (motore a razzo)		15
9	Czech (cs) H-1		10
10	Hebrew (he) H-1		7

More...

#	Language	Value
cs	Czech H-1
en	English Rocketdyne H-1
fr	French H-1 (moteur-fusée)
gl	Galician H-1 (motor foguete)
he	Hebrew H-1
hu	Hungarian Rocketdyne H–1
id	Indonesian H-1 (mesin roket)
it	Italian H-1 (motore a razzo)
ja	Japanese H-1 (ロケットエンジン)
pt	Portuguese H-1 (motor de foguete)
ru	Russian H-1
sl	Slovenian Rocketdyne H-1
uk	Ukrainian Rocketdyne H-1
zh	Chinese H-1火箭发动机

Best Rank

Russian: #519996 02.2025

Global: #557629 07.2019

Best Rank

Russian: #1276 02.2025

Global: #61008 02.2025

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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