Which plug adaptor do I need when travelling from Guinea-Bissau to Estonia?

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The table below summarises the plug types, voltage and frequency of electrical current in both Guinea-Bissau and Estonia.

Plug TypesCF
Frequency of electrical current50Hz50Hz

Plug Adaptors

Guinea-Bissau uses Plug Type C.

Your Appliance has Plug Type C

You will need this adaptor:

Socket Type C
to Plug Type F



The voltages found in Guinea-Bissau (220V) and Estonia (230V) 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 Guinea-Bissau and Estonia is exactly the same (50Hz). Timing devices and appliances that use motors will function as expected under this frequency.

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