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Which plug adaptor do I need when travelling from St. Vincent (Winward Islands) to Cook Islands?

Summary

The table below summarises the plug types, voltage and frequency of electrical current in both St. Vincent (Winward Islands) and Cook Islands.

	St. Vincent (Winward Islands)	Cook Islands
Plug Types	A, C, E, G, I, K	I
Voltage	230V	240V
Frequency of electrical current	50Hz	50Hz

Plug Adaptors

In St. Vincent (Winward Islands) there's more than one plug type in use.

What type of plug does your appliance have?

Type A
Type C
Type E
Type G
Type I
Type K

Your Appliance has Plug Type A

You will need this adaptor:

Socket Type
(St. Vincent (Winward Islands)) to Plug Type I
(Cook Islands)

Your Appliance has Plug Type C

You will need this adaptor:

Socket Type
(St. Vincent (Winward Islands)) to Plug Type I
(Cook Islands)

Your Appliance has Plug Type E

You will need this adaptor:

Socket Type
(St. Vincent (Winward Islands)) to Plug Type I
(Cook Islands)

Your Appliance has Plug Type G

You will need this adaptor:

Socket Type
(St. Vincent (Winward Islands)) to Plug Type I
(Cook Islands)

Your Appliance has Plug Type I

No adaptor needed

Cook Islands uses Socket Type I, which is the same as the plug type of your appliances from St. Vincent (Winward Islands). You will not need an adaptor.

Your Appliance has Plug Type K

You will need this adaptor:

Socket Type
(St. Vincent (Winward Islands)) to Plug Type I
(Cook Islands)

Considerations

Voltage

The voltages found in St. Vincent (Winward Islands) (230V) and Cook Islands (240V) are not exactly the same, but the difference is tolerable, so you should not need a transformer.

Good to know

Frequency of Electrical Current

The frequency found in St. Vincent (Winward Islands) and Cook Islands is exactly the same (50Hz). Timing devices and appliances that use motors will function as expected under this frequency.

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