Travel Adapter for Cuba: Do You Need One? (Brazil → Cuba)Adapter Needed

If you're heading to Cuba from Brazil, sorting out the power situation is one of the easiest pre-trip wins. Below you'll find the plug types, voltage, and frequency used in Cuba, whether you need an adapter, and which devices are safe to plug in.

Do you need a travel adapter for Cuba?

Good news: you generally don't need a plug adapter. Both Brazil and Cuba use Type C outlets, so your existing plugs should fit Cuba's sockets directly. A universal adapter is still worth keeping in your bag as a backup for future trips.

What plugs and sockets does Cuba use?

Cuba uses these power plug types: Type A: two flat parallel pins (ungrounded), the standard North American and Japanese plug; Type B: two flat pins plus a round grounding pin, common in North America; Type C (Europlug): two round pins, ungrounded, and the most widely used plug across Europe; Type L: three round pins in a row, the Italian standard. Outlets run at 110V and 60Hz. Since Brazil also uses Type C, your plugs already match.

Voltage and frequency in Cuba

Cuba runs on 110V at 60Hz, very close to Brazil (127V, 60Hz). That means voltage isn't a concern here, since your appliances won't be over- or under-powered, so no voltage converter is needed.

Will your devices work in Cuba?

Phones, tablets, laptops, and camera chargers are nearly always dual-voltage (100-240V), so they work in Cuba with just your existing plug, and no converter is required. Even heat-based appliances like hair dryers and straighteners should run fine given the matching 110V supply, though it's always worth a quick label check.

What travel adapter should you buy for Cuba?

Because Brazil and Cuba share Type C outlets, you don't need a special adapter for this trip. A universal travel adapter is still a smart, inexpensive backup if you plan to travel elsewhere, and the better ones add USB-C fast charging to free up your charger.

Tips for charging your devices in Cuba

Pack at least one adapter per traveler, and consider a small power strip from home, which turns a single Cuba outlet into several. Ordering online before you fly is almost always cheaper than airport kiosks.