From Antigua and Barbuda to American Samoa
When travelling from Antigua and Barbuda to American Samoa: Good news: all your Antigua and Barbuda plug types fit in American Samoa. Voltage is different (110V / 220V → 120V). Check your charger label; if it doesn’t list 120V you’ll also need a voltage converter. Frequency is the same at 60Hz.
Antigua and Barbuda
American SamoaYour plugs
Type A
Fits
Type B
Fits
Accepted in American Samoa
Type A
Type B
2 of 2 plug type(s) match
You: A, B • American Samoa: A, B
Voltage: 110V / 220V → 120V
Different voltage
You may need a voltage converter.
Frequency: 60Hz → 60Hz
Same frequency
Plugs fit, but voltage differsAdapters you may need
Voltage differs; check for 100–240V support.
About electricity in American Samoa
American Samoa runs on 120V/60Hz with Type A and B sockets. US standard.
Grid & history
ASPA supplies the territory from a diesel plant on Tutuila plus significant solar.
Availability
Reliable on Tutuila.
Sockets & hotels
Standard North American sockets.
Energy mix
Practical tips
- US plugs fit local sockets directly, so US travellers do not need an adapter.
- The supply matches the US 120V, so US chargers work directly.