1 RMB (Chinese Yuan Renminbi - CNY) is approximately equal to 4.1877 CUP (Cuban Peso). Cuban Peso is one of the two currencies used in Cuba. The currency is also referred to as Cuban Convertible Peso or the National Peso. The Cuban Convertible Peso is 25 times more valuable than the National Peso. The Cuba Nation used the currency CUP mainly for the trading of luxury items and tourisms.