This page is written for people that are from Ireland. Click here if you are from another country

Ireland to Honolulu

You need a power plug adapter in Honolulu when you are from Ireland.

If your devices are not dual voltage, you need a voltage converter to use them in Honolulu.

Honolulu uses a different frequency, so make sure your devices can handle this. Especially moving, rotating and time related devices like clocks, shavers and fans.

Here's why you need an adapter

The outlets and plugs used in Honolulu are A & B. Take a look at the pictures below to see what each plug and socket type looks like:

Honolulu electrical outlets and plug types

However, the outlet and plug type used in Ireland is G, so that is why you need an adapter:

Ireland electrical outlets and plug types

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Here's why you may need a voltage converter

Honolulu uses a voltage of 120V, while Ireland uses a voltage of 230V. Because these differ, you need a voltage converter for devices that are not dual voltage.

Nowadays, many electronic devices like hair styling tools or chargers for a laptop, phone, iPad, tablet or e-reader are dual voltage, but you should always double check this before using the device in another country.

You should be able to check the small print on a device or power adapter to see if it's dual voltage or not. If you see 100-240V 50/60Hz printed on the device or power adapter, it is dual voltage and will work with all voltages and frequencies used worldwide. If you don't see this, you need a voltage converter to use the device in Honolulu.

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