The table below summarises the plug types, voltage and frequency of electrical current in both Czech Republic and Slovakia.
| Czech Republic | Slovakia | |
|---|---|---|
| Plug Types | E | C, E |
| Voltage | 230V | 230V |
| Frequency of electrical current | 50Hz | 50Hz |
Czech Republic uses Plug Type E.
In Slovakia there's more than one socket type in use.
You will need this adaptor:
Socket Type
(Czech Republic) to Plug Type C
(Slovakia)
Slovakia also uses Socket Type E, which is used in Czech Republic. If using an appliance that has a Type E Plug in the Type E Sockets of Slovakia, you will not need an adaptor.
The voltage found in Czech Republic and Slovakia is exactly the same (230V). You will not need a transformer.
The frequency found in Czech Republic and Slovakia is exactly the same (50Hz). Timing devices and appliances that use motors will function as expected under this frequency.