The Copenhagen metropolitan area (or Metropolitan Copenhagen) is a large commuter belt (the area in which it is practical to commute to work) surrounding Copenhagen, the capital of Denmark. It is known to include Copenhagen Municipality, Frederiksberg and surrounding municipalities stretching westward across Zealand. It has densely-populated core surrounded by suburban settlements.
The metropolitan area several current definitions and also some historical, now defunct, definitions. The most widely accepted is the area which is strategically managed by the Finger Plan. The modern post 2007 version includes the four provinces Københavns by (Copenhagen city), Københavns omegn, Nordsjælland and Østsjælland, with a total land area of 2.778 km² and a little over 2 million inhabitants. It should not be confused with the Øresund Region.
The area has been planned according to the Finger Plan, which has given it six fingers of S-trains and a western connection S-line (Ringbanen or line F). Urbanization stretching out from central Copenhagen. One railroad and two metro lines over Amager been formed. The Amager railroad continues to Sweden by bridge.
Copenhagen metropolitan area is the largest of the commonly used definitions for the Copenhagen area. It has been defined administratively by the former Capital Region and is also known locally as HT-området (Capital Traffic area) because it is the zone where the capital traffic company formerly known as HT operates (now Movia), and is therefore the limit for how far you can go on a Copenhagen bus or train-ticket. Until 2007 the area consisted of Copenhagen and Frederiksberg Municipalities, Copenhagen County, Frederiksborg County and Roskilde County. After the municipality reform of Denmark 1 January 2007, the Danish counties were abolished and Vallø municipality which was a part of the metropolitan area was merged with Stevns municipality which was outside the metropolitan area and the new Stevns municipality became a part of the metropolitan area.