Introduction
You can help expand this article with text translated from the corresponding article in Danish.  (January 2023) Click [show] for important translation instructions. Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must follow the LLM translation guideline, revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia. Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article. You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary is Content in this edit is translated from the existing Danish Wikipedia article at [[:da:Kalundborg]]; see its history for attribution. You may also add the template {{Translated|da|Kalundborg}} to the talk page. For more guidance, see Wikipedia:Translation. Town in DenmarkKalundborgTownSeaport town of Kalundborg, Denmark. Coat of armsKalundborgThe location of Kalundborg in Denmark. Kalundborg is west of Copenhagen and Holbæk, northwest of Slagelse on Zealand in Denmark.Show map of DenmarkKalundborgKalundborg (Denmark Region Zealand)Show map of Denmark Region ZealandCoordinates: 55°40′53″N 11°5′6″E / 55.68139°N 11.08500°E / 55.68139; 11.08500CountryDenmarkRegionZealand (Sjælland)MunicipalityKalundborgArea • Urban17.1 km2 (6.6 sq mi)Population (2026) • Urban16,466 • Urban density963/km2 (2,490/sq mi) • Gender8,165 males and 8,301 femalesDemonymKalundborgenserTime zoneUTC+1 (CET) • Summer (DST)UTC+2 (CEST)Postal code4400 Kalundborg (Danish: [kʰælɔnˈpɒˀ]) is a Danish city with a population of 16,466 (1 January 2026), the main town of the municipality of the same name and the site of its municipal council. It is situated on the northwestern coast of the largest Danish island, Zealand (or Sjælland in Danish), on the opposite, eastern side of which lies the capital Copenhagen, 110 km (68 mi) away. Kalundborg is famous as the location of a large broadcasting facility, the Kalundborg Transmitter. The city was also home to the largest coal-fired power station in Denmark, the Asnæs Power Station, which started its transition to biomass in 2017. Kalundborg is mainly a trading and industrial town, but is also well known for its five-spired Church of Our Lady, which is closely associated with King Valdemar I and the Archbishop Absalon. The church itself is said to have been built by Absalon's brother, Esbern Snare.[citation needed] Kalundborg is also the traditional seat of the aristocratic Lerche family. Their stately home, Lerchenborg, the best example of rococo architecture in Denmark, can be seen in the town's outskirts. Ferries connect Kalundborg westward to the island of Samsø.