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Compare / Countries & territories / Tuvalu Plug sockets & travel adapters Tuvalu An adapter is required: Tuvalu uses Type I, which does not accept plugs from the UK.
I Type I
Plug types Type I
Nominal voltage 230 V
Mains frequency 50 Hz
Sockets at the destination
Plug types used in Tuvalu Electricity in Tuvalu Before you pack: Tuvalu uses Type I, 230 V and 50 Hz. 230 V means no voltage converter – only the plug shape matters.
You will find identical sockets in Tonga, Vanuatu, Fiji and New Zealand. Watch out when moving on: American Samoa, the Marshall Islands and Guam use a completely different system. In Oceania, 13 of 18 recorded destinations use exactly this combination.
Protective earth
Grounded socket systems are common Protective earth is standard in Tuvalu; your adapter should carry it through.
Quick check by home country
Do I need an adapter for Tuvalu? From the UK adapter for Type I Check route → From the US adapter for Type I Check route →
Chargers, laptops and hair dryers work in Tuvalu as they do in the UK. Check your own device →
The same sockets are used further afield: Argentina .
Common questions
Is an adapter required in Tuvalu? Yes. UK plugs do not fit the sockets in Tuvalu.
Which sockets are common in Tuvalu? Tuvalu uses Type I at 230 V and 50 Hz.
Will my hair dryer work in Tuvalu? No. At 230 V the supply matches UK and European appliances.
Guides that fit
If a socket gets hot, crackles or smells burnt, unplug the device straight away.
Data for Tuvalu from IEC World Plugs and IEC TR 60083. Sources and method →
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Practical guidance on plugs, voltage and frequency when travelling. An adapter changes the plug shape, not the mains voltage.
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