In Las Vegas, they use Type A and B plugs and sockets. The mains voltage is 120 V, and the frequency is 60 Hz.
So, you’ll definitely need a travel adaptor in Las Vegas. Their plugs and sockets aren’t the same as our Type G back in the UK.
Key Takeaways
- Plugs and sockets: A and B
- Mains voltage: 120 V
- Frequency: 60 Hz
- Travel adaptor needed? Yes, you do need a travel adaptor
- Voltage converter needed? Some appliances might require a power converter.
- Recommended travel adaptor: AUNNO Universal Travel Adaptor
These details combine official input from electricity authorities, IEC standards, and practical experience from people who’ve travelled internationally.
Recommended Travel Adaptor for Las Vegas
After testing numerous adaptors during real trips, one stood out. It performed best on safety, value and usability. This is the adaptor we suggest you take.
Recommended Travel Plug Adaptor
by 1,500+ travellers on Amazon
No adaptor once you’ve landed? Airports and local shops are an option. But nothing beats the peace of mind of having your own ready to use.
Las Vegas is often part of a bigger trip that includes Mexico and Canada. Best to double-check the plug types for those places — just to be sure.
Sockets in Las Vegas
Las Vegas uses Type A and B plugs and sockets.
Type A

Type A sockets have two flat parallel pins and no grounding. Unlike Type G, they don’t include an earth pin, which makes them less secure.
Type B

Type B sockets have two flat parallel pins plus a round grounding pin. Unlike Type G, the pins are thinner and there’s no built-in fuse.
Do You Need a Voltage Converter?
You might run into problems plugging straight in Bolivia, as the voltage isn’t the same as the UK’s 230 V. A converter will sort that.
Before using your device overseas, check the small print on the voltage label. Anything marked ‘100–240 V, 50/60 Hz’ will run without a converter, which covers most modern electronics.
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.