Article “Sunk cost fallacy” in Simple English Wikipedia has 9.6 points for quality (as of July 1, 2025).
Since the creation of article “Sunk cost fallacy”, its content was written by 3 registered users of Simple English Wikipedia and edited by 3 registered Wikipedia users in all languages.
The article is cited 1 times in Simple English Wikipedia and cited 1 times in all languages.
The highest Authors Interest rank from 2001:
The highest popularity rank from 2008:
There is 1 language version 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).
| Best Rank | Simple English: #2418 12.2024 |
Global: #1319001 05.2025 |
| Best Rank | Simple English: #3741 06.2020 |
Global: #1091438 06.2020 |
On 28 January 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2025–26 UEFA Champions League, Nipah virus, Doomsday Clock, UEFA Champions League, Elena Rybakina, Donald Trump, 2026 European Men's Handball Championship, killing of Alex Pretti, Kristi Noem, deaths in 2026.
In Simple English Wikipedia the most popular articles on that day were: List of European countries, Black, Pornhub, XXXTentacion, XVideos, List of people who have walked on the Moon, Manon Bannerman, Ajit Pawar, List of U.S. states, List of sex positions.
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
$$Quality=1/c∑↙{i=1}↖c nm_i-RS=1/5(5.24+1.64+0+7.69+33.46)$$
where:
The results of the calculations may be slightly different because of rounded values of normalized metrics in formulas
