The krone, plural kroner, is the currency of the Kingdom of Norway. It was traditionally known as the Norwegian crown in English; however, this has fallen out of common usage. It is nominally subdivided into 100 øre, although the last coins denominated in øre were withdrawn in 2012.
100 kroner banknote obverse
A 20-crown gold coin dated 1874. The text '124 Stk. 1 Kil. f. G.' means that 124 pieces gave one kilogram of pure gold.
The obverse of a 1940 Norwegian krone.
The reverse of the 1940 krone.
A currency is a standardization of money in any form, in use or circulation as a medium of exchange, for example banknotes and coins. A more general definition is that a currency is a system of money in common use within a specific environment over time, especially for people in a nation state. Under this definition, the British Pound sterling (£), euros (€), Japanese yen (¥), and U.S. dollars (US$) are examples of (government-issued) fiat currencies. Currencies may act as stores of value and be traded between nations in foreign exchange markets, which determine the relative values of the different currencies. Currencies in this sense are either chosen by users or decreed by governments, and each type has limited boundaries of acceptance; i.e., legal tender laws may require a particular unit of account for payments to government agencies.
Cowry shells being used as money by an Arab trader
The world's oldest coin, created in the ancient Kingdom of Lydia
Song dynasty Jiaozi, the world's earliest paper money
A list of exchange rates for various base currencies given by a money changer in Thailand, with the Thailand Baht as the counter (or quote) currency. Note the Korean currency code should be KRW.
