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From Trinidad and Tobago to Antigua and Barbuda

All plugs match

When travelling from Trinidad and Tobago to Antigua and Barbuda: Good news: all your Trinidad and Tobago plug types fit in Antigua and Barbuda. Voltage is different (115V → 110V / 220V). Check your charger label; if it doesn’t list 110V / 220V you’ll also need a voltage converter. Frequency is the same at 60Hz.

Trinidad and TobagoTrinidad and Tobago
→
Antigua and BarbudaAntigua and Barbuda

Your plugs

Plug A

Type A

Fits

Plug B

Type B

Fits

Accepted in Antigua and Barbuda

Plug A

Type A

Plug B

Type B

2 of 2 plug type(s) match

You: A, B • Antigua and Barbuda: A, B

Voltage: 115V → 110V / 220V

Different voltage

You may need a voltage converter.

Frequency: 60Hz → 60Hz

Same frequency

Plugs fit, but voltage differs

Adapters you may need

Voltage differs; check for 100–240V support.

Browse adapters for Antigua and Barbuda

About electricity in Antigua and Barbuda

Antigua and Barbuda runs on 110V / 220V at 60Hz with Type A and B sockets.

AG

Grid & history

Antigua and Barbuda uses 110V / 220V/60Hz for residential supply. A detailed grid breakdown for this country has not yet been published here.

Availability

Power is reliable in cities and major hotels; rural areas may experience occasional outages.

Sockets & hotels

Outlets accept Type A and B plugs (commonly written A/B).

Energy mix

Data not available

Practical tips

  • A North-American-style Type A/B adapter covers every socket in use.
  • The supply switches between 110V / 220V depending on the building, so verify the outlet before connecting anything voltage-sensitive.

Need an adapter?

Find reliable travel adapters for AG on Amazon.

Browse adapters on Amazon →

Frequently asked questions

Will my Trinidad and Tobago plug work in Antigua and Barbuda?
Yes. Every Trinidad and Tobago plug type (Type A, Type B) fits in Antigua and Barbuda sockets without an adapter.
What plug type does Antigua and Barbuda use?
Antigua and Barbuda uses Type A, Type B. The supply is 110V / 220V at 60Hz.
Do I need a voltage converter for Antigua and Barbuda when travelling from Trinidad and Tobago?
Antigua and Barbuda runs on 110V / 220V, while Trinidad and Tobago uses 115V. Check your charger label for a 100 to 240V rating; if it does not list 110V / 220V you will also need a voltage converter.
Is the electrical frequency in Antigua and Barbuda the same as Trinidad and Tobago?
Frequency in Antigua and Barbuda is 60Hz, the same as Trinidad and Tobago.