Your plugs & sockets
Voltage
230V
Frequency
60Hz
Plugs
A, B
Plugs & sockets in Bulgaria
Voltage
230V
Frequency
50Hz
Plugs
C, F
Antigua and Barbuda to Bulgaria: Complete Plug & Adapter Guide (2026) Adapter Needed
Traveling from Antigua and Barbuda to Bulgaria means crossing into a different electrical system. Before you leave, take a moment to understand the plug types and voltage used in Bulgaria so you can keep all your devices charged and ready.
There's no plug compatibility between Antigua and Barbuda and Bulgaria. Antigua and Barbuda devices use Type A/B connectors, while Bulgaria sockets are Type C/F. An adapter is a must-have for this destination.
On the voltage front, Antigua and Barbuda (230V, 60Hz) and Bulgaria (230V, 50Hz) are very similar. You shouldn't need a voltage converter for your electronics.
A universal travel adapter with multiple plug configurations is a smart investment if you travel frequently. For Bulgaria specifically, look for one that supports Type C/F outlets. USB charging ports built into the adapter are a nice bonus.
