What is the currency used in Curaçao?

The currency used in Curaçao is the Antillean Guilder (ANG), also called the Florin. The Antillean Guilder's exchange rate is fixed to the US Dollar at a price of 1 USD = 1.80 ANG. When exchanging money at a bank the exchange rate is 1.78 or 1.82 ANG, depending on if you're buying or selling.

You can use US Dollars everywhere in Curaçao. In stores and restaurants and such the exchange rate used is usually 1 USD = 1.75 ANG for ease of calculation.