Do I need to carry cash?

No. Copenhagen is almost entirely cashless. Use your card or Apple/Google Pay everywhere, even for small street food purchases.

Is Copenhagen expensive?

Yes. Expect to pay at least 15-20 USD for a casual lunch and 8-10 USD for a coffee or a beer.

How to Spend a Perfect Long Weekend in Copenhagen

Spend 3 days in Copenhagen by focusing on the city center and Christianshavn on foot or by rented bike. Prioritize canal tours, food markets, and neighborhood exploration to make the most of your limited time.

Rent a bike immediately. Don't use the metro for short distances. Go to a rental shop like Baisikeli or use the Donkey Republic app. It costs about 120 DKK per day and is the only way to see the city like a local.
Secure your museum tickets online. If you plan to visit the Glyptoteket or Rosenborg Castle, book your slot at least 24 hours in advance to skip the queue. Use the official museum websites.
Use Rejseplanen for transit. Download the Rejseplanen app. It is the gold standard for all public transport in Denmark, including trains, buses, and the metro.

Do I need to carry cash?: No. Copenhagen is almost entirely cashless. Use your card or Apple/Google Pay everywhere, even for small street food purchases.
Is Copenhagen expensive?: Yes. Expect to pay at least 15-20 USD for a casual lunch and 8-10 USD for a coffee or a beer.