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Power plug in American Samoa: type, voltage, adapter needed?

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United Kingdom
Flag of American Samoa
American Samoa
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Prepare your trip in American Samoa: electrical outlets are different from those used in United Kingdom.

Adapter required
Flag of United Kingdom

Type G

Flag of American Samoa

Type A/B/F/I

Incompatible plugs
120V
Warning: 230V → 120V

Check your devices

60Hz
50Hz → 60Hz

Motor devices may be affected

No, plugs are not compatible

Type G plugs (United Kingdom) don't work with type A/B/F/I outlets (American Samoa).

Plug type comparison between United Kingdom and American Samoa

Discover the differences between plugs used in United Kingdom and those used in American Samoa. This visual comparison helps you quickly identify if your devices will be compatible.

Voltage and frequency information in American Samoa

Before plugging in your electronic devices in American Samoa, check that the voltage and frequency are compatible with your equipment to avoid damage.

CountryVoltageFrequencyPlug types
Flag of United Kingdom
United Kingdom
230V50Hz
Type G
Flag of American Samoa
American Samoa
120V60Hz
Type AType BType FType I

Voltage Converter May Be Required

The voltage is different: 230V → 120V. Check if your devices support dual voltage (100-240V).

Understanding voltage in American Samoa

American Samoa uses a 120V electrical network. Most modern devices (chargers, laptops) are 100-240V compatible and adapt automatically. Check your device labels before traveling in American Samoa. Motor appliances like hair dryers may require a converter.

Understanding frequency in American Samoa

The electrical network in American Samoa operates at 60Hz. This frequency mainly affects motor-driven devices (analog clocks, turntables). Modern electronics like smartphones and computers automatically adapt to different frequencies.

Frequently Asked Questions

Do I need an adapter for plugs in American Samoa?
Yes, you will need an adapter to use your electrical devices in American Samoa. American Samoa uses type A/B/F/I plugs which are not compatible with type G plugs used in United Kingdom. We recommend buying a universal adapter before your trip.
What is the voltage in American Samoa?
The electrical voltage in American Samoa is 120V. This is different from the voltage in United Kingdom (230V). Most modern devices (chargers, computers) support 100-240V and adapt automatically. Check your device labels.
What is the frequency in American Samoa?
The electrical frequency in American Samoa is 60Hz. In United Kingdom, the frequency is 50Hz. Frequency mainly affects motor-driven devices. Modern electronics adapt automatically.
What type of electrical plug in American Samoa?
American Samoa uses type A and B and F and I plugs. These plugs are different from those used in United Kingdom (type G), so you will need an adapter. Type A plugs are most common in American Samoa.

Travel tips for American Samoa

Prepare your trip in American Samoa by following these recommendations to avoid unpleasant surprises with your electrical devices.

1

Most modern devices (phones, computers) have built-in converters (100-240V)

2

Check your device adapter label before traveling

3

Hair dryers and curling irons often require a voltage converter

4

Consider buying a universal adapter for multiple destinations

Summary for American Samoa

To travel in American Samoa from United Kingdom, you will need a plug adapter. American Samoa uses type A/B/F/I plugs (120V, 60Hz), while United Kingdom uses type G plugs (230V, 50Hz). Consider getting a universal adapter before your trip.

Planning to visit other countries after American Samoa?

Check if neighboring countries use the same plugs as in American Samoa