In Jamaica, they use Type A and B plugs and sockets. The mains voltage is 110 V, and the frequency is 50 Hz.
So, you’ll definitely need a travel adaptor in Jamaica. 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: 110 V
- Frequency: 50 Hz
- Travel adaptor needed? Yes, you do need a travel adaptor
- Voltage converter needed? You may need a voltage converter for certain devices.
- Recommended travel adaptor: AUNNO Universal Travel Adaptor
The information has been carefully compiled from electricity authorities, IEC standards, and practical tips offered by travellers worldwide.
Sockets in Jamaica
The plug types you’ll find in Jamaica are 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.
Recommended Travel Adaptor for Jamaica
Through detailed reviews and real-world testing, we’ve identified the adaptor that best balances safety, speed, durability and price.
Recommended Travel Plug Adaptor
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Didn’t pack an adaptor? You can still grab one when you arrive. Still, it’s better to bring your own than risk paying too much for something unreliable.
Jamaica is often combined with nearby countries like Cuba and The Bahamas. It’s a good idea to check those pages too — plugs and voltage might be slightly different.
Do You Need a Voltage Converter?
Bear in mind the mains in Jamaica doesn’t always match our 230 V back home, so you’ll likely need a voltage converter.
Before using your gadget overseas, glance at the voltage mark. Anything showing ‘100–240 V, 50/60 Hz’ will be fine without a voltage converter.

Top Travel Essentials to Take With You
The right travel gear can save you money, stress, and time. A luggage scale means no nasty shocks at check-in, a power bank keeps your phone ready for maps and tickets, and packing cubes make it easy to find what you need. We recommend them because they work.
Portable Digital Luggage Scale
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Packing Cubes
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Power Bank
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