Norway Travel Blog – Tourism & Travel Guide: Visit Norway. Part III: Money Matters, Food Matters Norway’s national currency is the Norwegian krone. In 95 per cent of situations you can use your credit card. In the majority of cases a debit card will do too, but, judging by some comments, people may face trouble with a debit card sometimes, like on gas stations, so it is useful to have a credit card as well, especially for such cases. And…