WhatPlug.info

How to use plugs from Madagascar in Okinawa

Plugs, sockets, adapters and other information needed for travelling from Madagascar to Okinawa in this page. If you want a report for other countries, re-start the wizard to find to electric adapters for your trip here.

Quick Chart at-a-glance

	Madagascar	Okinawa
Voltage:	127V, 220V.	100V.
Plugs Type:	C, D, E, J, K.	A, B, I.
Hertz:	50Hz.	60Hz.

If you are 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 Madagascar the following plugs are used: (includes Antananarivo, Antsirabe, Fort Dauphin (Taolagnaro), Fianarantsoa, Majunga (Mahajanga), Morondava, Manakara.)

Plug Type C	Plug Type D	Plug Type E	Plug Type J	Plug Type K
Outlet Type C	Outlet Type D	Outlet Type E	Outlet Type J	Outlet Type K

... and in Okinawa you will use: (includes Tokyo, Kyoto, Osaka, Fukuoka, Nagoya, Nagasaki, Sapporo, Southern Okinawa-hontō, Motobu Peninsula, Northern Okinawa-hontō, Naha.)

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

Considerations for Japan

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

Voltage

Take extreme care: the electric network is not homogeneous

Different voltages are used within the countries. So perhaps different voltages are used in different regions or cities. You will have to exercise extreme caution about this. Before pluging any electric device, you should check your device voltage and you must ask a local for the voltage used in the electric network. If you move to different city or region, you should ask again. Using electric devices in different voltage network could incurr in a broken device and even fire. Please read further the page for more information.

On the positive side, nowadays many devices will switch automatically to the network voltage and they will work just fine, i.e. mobile phone chargers are typically multi-voltage (but please, do actually check your own).

High-power devices don't usually handle different voltages due to the high-currents involved i.e. anything that its main purpose involves generating heat (or cold) like hair driers, baby bottle warmers, kettles, etc. On the contrary, modern low-power devices are likely to auto-detect and auto-adapt to different voltages i.e. usb chargers, laptop chargers, etc.

You might either need a step up voltage converter, a step down voltage converter, or maybe, nothing at all. When a country electronic grid is not homogenous, there is not much we can help but ask you to exercise caution.

Plugs Type

Different plug systems

Sorry, none of the plugs used in both countries are common. You will definitelly need plug adapters, please continue reading for more information.

Adapters

Lists of adapters you can use in your travel:

Adapter: generic

Front	Back

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

Adapter: generic

Front	Back

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

Adapter: generic

Front	Back

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

Adapter: generic

Front	Back

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

This adapter is probably illegal in some countries, we put it here for educational purposes; it does not have earth connection but it allows earthed plugs to be connected to it. It has no finger-terminal protection. Try to go for a more expensive and safer alternative.

Adapter: generic

Front	Back

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

Simple, small and cheap. You can buy half a dozen of them for almost no money and they will not occupy space in your travel bag. its drawback, it does not have earth-connection but it might not be required for some devices.

Adapter: generic

Front	Back

This adapter allows you to use plugs type: E into outlets type: B.

Solid and safe plug with all the required protections, it does one job right. The only comment is that the rounded terminals are usually used with 220v but flat ones tend to be 110v, So please double check your device can handle the voltage difference.

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

No equal Hertz

This is not a big issue. Unless you are using an electric alarm clock or some motors when speed is an issue. Explanation: Some alarm clocks uses the frequency of electricity network to measure time. So, time shifts could be experimented. Almost every home electronic device works perfectly with different Hertz.

Finally, by the way ...

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