In Czech Republic , they use Type C and E plugs and sockets. The mains voltage is 230 V, and the frequency is 50 Hz.
So, you’ll definitely need a travel adaptor in Czech Republic . Their plugs and sockets aren’t the same as our Type G back in the UK.
Key Takeaways
- Plugs and sockets: C and E
- Mains voltage: 230 V
- Frequency: 50 Hz
- Travel adaptor needed? Yes, you do need a travel adaptor
- Voltage converter needed? No voltage converter is needed here.
- Recommended travel adaptor: AUNNO Universal Travel Adaptor
The details you see are backed by local authority advice on electricity, international standards (IEC), and first-hand accounts from seasoned travellers.
Recommended Travel Adaptor for Czech Republic
We’ve tested countless travel adaptors on the road. After checking safety, durability, charging speed and value, this one stood out. It’s the adaptor we recommend.
Recommended Travel Plug Adaptor
by 1,500+ travellers on Amazon
Abroad with no adaptor? You’ll find some for sale at airports and in town. Just bear in mind they’re often overpriced and not the best quality.
The Czech Republic is often combined with trips to Poland and Slovakia. It’s a good idea to check the plug info — neighbouring countries may still use different systems.
Sockets in Czech Republic
The plug types you’ll find in Czech Republic are Type C and E plugs and sockets.
Type C

Type C sockets have two round pins and no grounding. Unlike Type G, they take a slimmer plug without an earth pin or fuse.
Type E

Type E sockets have two round pins and a hole for the socket’s earth pin. UK Type G plugs do not fit into Type E sockets.
Do You Need a Voltage Converter?
Converters are only useful where voltages vary. In Czech Republic , the mains is practically the same as back in Britain, so you won’t need one.
Before you plug in abroad, make sure to check the voltage label. Devices marked ‘100–240 V, 50/60 Hz’ can handle different voltages, so no converter needed.

Top Travel Essentials to Take With You
Travelling is a lot less stressful when you’ve got the right extras with you. A digital luggage scale helps you avoid those eye-watering excess baggage charges, a power bank keeps your phone and gadgets alive, and packing cubes stop your suitcase becoming a jumble. We’ve put them to the test, and they really are worth packing.