What currency should you take to Dubai?

The currency used in Dubai is the United Arab Emirates Dirham (AED). AED notes come in denominations of 5, 10, 20, 50, 100, 200, 500, and 1000. When traveling to Dubai, it's advisable to bring a combination of cash (AED and some USD for emergencies) and a credit or debit card for convenience and wider acceptance at various establishments.