Which plug adaptor do I need when travelling from Ireland to Cook Islands?

Summary

The table below summarises the plug types, voltage and frequency of electrical current in both Ireland and Cook Islands.

	Ireland	Cook Islands
Plug Types	G, D, M, F	I
Voltage	230V	240V
Frequency of electrical current	50Hz	50Hz

Plug Adaptors

In Ireland there's more than one plug type in use.

What type of plug does your appliance have?

Type G
Type D
Type M
Type F

Your Appliance has Plug Type G

You will need this adaptor:

Socket Type
(Ireland) to Plug Type I
(Cook Islands)

Your Appliance has Plug Type D

You will need this adaptor:

Socket Type
(Ireland) to Plug Type I
(Cook Islands)

Your Appliance has Plug Type M

You will need this adaptor:

Socket Type
(Ireland) to Plug Type I
(Cook Islands)

Your Appliance has Plug Type F

You will need this adaptor:

Socket Type
(Ireland) to Plug Type I
(Cook Islands)

Considerations

Voltage

The voltages found in Ireland (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 Ireland 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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