Heat pump

Quality:

Heat pump - device that transfers thermal energy in the opposite direction of spontaneous heat transfer. Article “Heat pump” in English Wikipedia has 87.8 points for quality (as of July 1, 2026). The article contains 165 references and 30 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 9.76 points.

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

Achievements in all the time:

Global Wikipedia:

The 8759^th most popular in all topics.

The 6837^th most popular in AI.

In June 2026 the article “Heat pump” was edited by 4 authors in English Wikipedia and written by 10 authors in all languages.

Since the creation of article “Heat pump”, its content was written by 610 registered users of English Wikipedia and edited by 3089 registered Wikipedia users in all languages (6837^th place).

The article is cited 754 times in English Wikipedia and cited 3969 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #135 in August 2002
• Global: #366 in August 2002

The highest popularity rank from 2008:

• Local (English): #3685 in February 2015
• Global: #3990 in February 2015

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, 2026 (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	English (en) Heat pump		87.8489
2	German (de) Wärmepumpe		83.1996
3	Chinese (zh) 熱泵		74.3573
4	Estonian (et) Soojuspump		71.0684
5	Dutch (nl) Warmtepomp		60.6768
6	French (fr) Pompe à chaleur		52.011
7	Hebrew (he) משאבת חום		49.3972
8	Norwegian (no) Varmepumpe		44.7845
9	Italian (it) Pompa di calore		41.7119
10	Czech (cs) Tepelné čerpadlo		40.3765

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

#	Language	Popularity award	Relative popularity
1	English (en) Heat pump		8 382 255
2	German (de) Wärmepumpe		5 415 295
3	French (fr) Pompe à chaleur		3 436 576
4	Japanese (ja) ヒートポンプ		1 913 100
5	Italian (it) Pompa di calore		1 796 209
6	Russian (ru) Тепловой насос		1 788 973
7	Polish (pl) Pompa ciepła		1 310 817
8	Spanish (es) Bomba de calor		1 289 534
9	Dutch (nl) Warmtepomp		1 066 145
10	Swedish (sv) Värmepump		540 636

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

#	Language	Popularity award	Relative popularity
1	English (en) Heat pump		21 555
2	French (fr) Pompe à chaleur		18 317
3	German (de) Wärmepumpe		16 631
4	Italian (it) Pompa di calore		1 919
5	Russian (ru) Тепловой насос		1 819
6	Dutch (nl) Warmtepomp		1 782
7	Chinese (zh) 熱泵		1 264
8	Polish (pl) Pompa ciepła		1 206
9	Japanese (ja) ヒートポンプ		1 133
10	Spanish (es) Bomba de calor		1 125

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

#	Language	AI award	Relative AI
1	English (en) Heat pump		610
2	German (de) Wärmepumpe		515
3	French (fr) Pompe à chaleur		323
4	Dutch (nl) Warmtepomp		187
5	Russian (ru) Тепловой насос		156
6	Italian (it) Pompa di calore		117
7	Swedish (sv) Värmepump		108
8	Spanish (es) Bomba de calor		95
9	Norwegian (no) Varmepumpe		92
10	Polish (pl) Pompa ciepła		88

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

#	Language	AI award	Relative AI
1	English (en) Heat pump		4
2	Danish (da) Varmepumpe		2
3	Persian (fa) پمپ حرارتی		1
4	Hebrew (he) משאבת חום		1
5	Italian (it) Pompa di calore		1
6	Japanese (ja) ヒートポンプ		1
7	Arabic (ar) مضخة حرارية		0
8	Bulgarian (bg) Термопомпа		0
9	Catalan (ca) Bomba de calor		0
10	Czech (cs) Tepelné čerpadlo		0

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

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 English Wikipedia the most popular articles on that day were: 2026 FIFA World Cup, Harry Kane, Julián Quiñones, List of FIFA World Cup top goalscorers, Kylian Mbappé, Democratic Republic of the Congo, Erling Haaland, DR Congo national football team, Melat Kiros, FIFA World Cup.

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