The table below summarises the plug types, voltage and frequency of electrical current in both Madeira and Estonia.
|Plug Types||C, F||F|
|Frequency of electrical current||50Hz||50Hz|
In Madeira there's more than one plug type in use.
What type of plug does your appliance have?
You will need this adaptor:
Socket Type C
(Madeira) to Plug Type F
No adaptor needed
Estonia uses Socket Type F, which is the same as the plug type of your appliances from Madeira. You will not need an adaptor.
The voltages found in Madeira (220V) and Estonia (230V) are not exactly the same, but the difference is tolerable, so you should not need a transformer.
The frequency found in Madeira and Estonia is exactly the same (50Hz). Timing devices and appliances that use motors will function as expected under this frequency.