Compare the plug shapes, voltage and frequency in Antigua and Barbuda and Ukraine, and find out which adapter you need before you travel.
Adapter required
Yes — coming from Antigua and Barbuda, you will need a travel adapter for Ukraine. Antigua and Barbuda uses Type A/Type B plugs, and Ukraine uses Type C/Type F, so the pin shapes will not fit any wall socket. The mains frequency is also different (60 Hz vs 50 Hz). This rarely matters for electronics but can affect motor-driven devices like clocks and shavers.
Antigua and Barbuda (home)
Ukraine (destination)
Electrical specifications in Ukraine
More about plugs in Ukraine
In Ukraine, the standard power plug is Type C and Type F. The country runs on 230 volts at 50 Hz. That means wall sockets in Ukraine can be one of 2 different shapes — Type C, Type F, and your plug needs to physically match the socket to fit.
Full Ukraine plug guide