Your plugs & sockets
Voltage
120V
Frequency
60Hz
Plugs
A, B
Plugs & sockets in Cuba
Voltage
110V
Frequency
60Hz
Plugs
A, B, C, L
United States to Cuba: Complete Plug & Adapter Guide (2026) No Adapter Needed
Traveling from United States to Cuba means crossing into a different electrical system. Before you leave, take a moment to understand the plug types and voltage used in Cuba so you can keep all your devices charged and ready.
Both United States and Cuba use Type A/B plugs, so your devices should plug right in. An adapter isn't strictly necessary for this trip.
On the voltage front, United States (120V, 60Hz) and Cuba (110V, 60Hz) are very similar. You shouldn't need a voltage converter for your electronics.
Most modern phone chargers, laptop adapters, and camera chargers are designed to handle 100-240V input, so they'll work anywhere with just a plug adapter. Heat-producing appliances like hair dryers and flat irons are often single-voltage, so check before you plug them in abroad.
