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WhatPlug.info

Guide for the traveller with plugs

Report for using plugs from United States of America in Okinawa

Plugs, sockets, adapters and other information needed for travelling from United States of America to Okinawa in this page. You can re-start the wizard to change countries.

Quick Chart at-a-glance

  United States of America Okinawa  
Voltage: 120V. 100V. icons/teeth.gif icons/exclamation2.gif  
Plugs Type: A, B. A, B, I. icons/teeth.gif icons/question.gif  
Hertz: 60Hz. 60Hz. icons/teeth.gif  

The Chart Explained

If you are an electrical savvy, perhaps the previous chart is all you need. If this is not the case, you can continue reading and discover what the chart is saying!

Plugs and Sockets at each country

In United States of America the following plugs are used:

Plugs Type A Plugs Type B
Plug Type A Plug Type B
Plugs Type A Plugs Type B
Outlet Type A Outlet Type B

... and in Okinawa you will use:

Plugs Type A Plugs Type B Plugs Type I
Plug Type A Plug Type B Plug Type I
Plugs Type A Plugs Type B Plugs Type I
Outlet Type A Outlet Type B Outlet Type I

Considerations for Japan

Users living in Japan have commented us the outlets type "B" are not common, therefore plugs type "B" might not be easy to plug in Japan.

Details

Voltage

Similar voltage

The voltage is not exact, but the difference is usually tolerable by eletrical devices. Its mostly safe to plug your electrical aparatus in Okinawa without a voltage adapter. If you have any concerns with a special device i.e. a medical device, you probably want to seek further profesional information. Congratulations, you will not need an voltage adapter.

Plugs Type

Some connectors are used in both countries

You will be able to plug the devices directly in Okinawa (please read other sections of this reports in regards to voltage, etc.). Perhaps you will need adapters for some sockets, but it is usually easier to find adapters at destination if your plug is already being used in the country. Sometimes different cities uses different systems, you might need to do a bit more of research. If you find more information please let us know.

Adapters

Lists of adapters you can use in your travel:

Adapter: generic1

This adapter allows you to use plugs type: A, B, C, D, E, F, G, M into outlets type: I.

generic1 generic1
Front Back

Adapters you can buy

You can buy the following multi-purpose adapters from Amazon. Please also take a look at the recommended gadgets for your trip.

Hertz

Equal Hertz

This is the perfect situation. You will not have any clock shift issue with the same Hertz.