Currency of Norway. The Norwegian currency is Norwegian Kroner (NOK). 1 NOK is divided into 100 øre (cents). Coins are circulated in the following denominations: 1 krone, 5 kroner, 10 kroner and 20 kroner. Notes are circulated in the following denominations: 50 kroner, 100 kroner, 200 kroner, 500 kroner and 1000 kroner. Currency converter.