The Euro is the official currency of Finland. One Euro = 100 cents. Banks, ATMs and bureaux de change are available in all cities and airports; banks are closed on weekends. American Express, Diner's Club, Eurocard, Access, MasterCard and Visa are accepted in hotels, restaurants, and larger shops. Travellers cheques can be cashed in Helsinki and large cities, but ATMs are the easiest and most economical way to get cash.