Plug & Adapter Checker
Tick every country on your trip. We list the plug types and voltages you will meet, drawn from the practical facts on our country pages, and tell you honestly what to pack.
Plug types and voltage: Wikipedia, «Mains electricity by country» (after the IEC World Plugs list), read 15 October 2026. A few small territories missing from that table follow their parent country's grid - their country pages say which.
Your trip needs
One good universal adapter with USB ports covers every plug type below; check hair dryers and kettles against the voltages yourself.
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More packing sense: the essentials kit · why Britain's plugs are chunky · why Japan runs on 100 volts