Editing Bed size (section)

=== Northern Europe ===
These sizes are for Austria, Switzerland, Liechtenstein, Germany, Poland, Belgium,  Luxembourg, Norway, Sweden, Denmark, Iceland, Finland, Estonia, Latvia, and Lithuania. There are some variations between different countries, but these are the most common sizes. Until the 1980s the most common mattress length was {{cvt|190|cm}}.
* Single:
** {{cvt|70|x|200|cm|0}}, mainly for double beds with two separate mattresses.
** {{cvt|80|x|200|cm|0}}, mainly for young peoples beds/ bunk beds and double beds with two separate mattresses.
** {{cvt|90|x|200|cm|0}}, common single bed. Extended variants are typically {{cvt|210|cm|in|0|sp=us}}.
** {{cvt|100|x|200|cm|0}}, new common single bed size. 
** {{cvt|120|x|200|cm|0}}, uncommon, often as futon beds that are sold with mattress, slats and frame.
** {{cvt|140|x|200|cm|0}}, common, especially among young people.
* Double:
** {{cvt|140|x|200|cm|0}}<ref>[https://www.bilka.dk/bolig/moebler/senge/trekvartsenge/pl/trekvartsenge "Trekvart-seng eller halvanden-mands-seng – find den på"] {{Webarchive|url=https://web.archive.org/web/20190820051315/https://www.bilka.dk/bolig/moebler/senge/trekvartsenge/pl/trekvartsenge |date=20 August 2019 }}, Bilka.dk</ref>
** {{cvt|160|x|200|cm|0}}, common, often with two separate mattresses.
** {{cvt|180|x|200|cm|0}}, most common double bed,<ref>[https://travelsort.com/what-is-a-german-double-bed/ "What Is a German Double Bed?"] {{Webarchive|url=https://web.archive.org/web/20190825145643/https://travelsort.com/what-is-a-german-double-bed/ |date=25 August 2019 }} "A German double bed is typically 180 cm × 200 cm"</ref> often with two separate mattresses.
** {{cvt|200|x|200|cm|0}}, a common extra-wide bed, often with two separate mattresses.
** {{cvt|210|x|210|cm|0}}, a common extra-wide bed, often with two separate mattresses.