One of the most asked questions we get from guests is should we bring USD for our upcoming trip to Curacao or should we use a bank machine to withdraw local currency when we are there? Read along to get the best Curacao money tips! Currency Curacao's official currency is the Netherlands Antilles Guilder (ANG). Exchange rates may slightly vary at restaurants and stores, but the ANG is pegged to the US Dollar and worth about 56¢. In other words, 1 ANG = $0.56 and $1 = 1.79 ANG.