In the Cayman Islands, they use Type A and B power plugs and outlets. The voltage is 120V, and the frequency is 60Hz.
✅ Good news! You won’t need a travel adapter in the Cayman Islands. Their plugs and outlets are the same as our standard Type A and B back in the States.
Quick Overview of the Plugs in the Cayman Islands:
- Plug type in the Cayman Islands: A and B
- Standard voltage: 120V
- Frequency: 60Hz
- Need a travel adapter? No, you don’t need a travel adapter
- Need a voltage converter? No, a voltage converter isn’t necessary
This page pulls data directly from local electrical authorities, global standards such as the IEC, and firsthand experiences shared by travelers.
Visiting the Cayman Islands as part of a regional trip? Many travelers also explore the Bahamas, Cuba, or Jamaica. Different plug types may apply.
Power Outlets in the Cayman Islands
In the Cayman Islands, they use Type A and B power plugs and outlets.
Type A
Type A outlets have two flat prongs and no grounding pin.
Type B
Type B outlets have two flat prongs and a grounding pin. Type A plugs will also fit.
Do You Need a Voltage Converter?
You’ll only run into voltage issues if the country’s voltage is different. Luckily, in the Cayman Islands, it’s the same as in the U.S., so no converter is needed!
Always double-check the label on your device before using it abroad. If it shows “100-240V, 50/60 Hz”, your device is dual voltage and works on both 120V and 220-240V power sources without a converter. This is common for laptops, tablets, smartphones, cameras, and electric toothbrushes.
Which Travel Devices May Need a Converter?
Unsure if that overseas outlet will fry your phone? Stay on the safe side with this highly trusted converter, built to tame voltage in 180+ countries.
Device Need Converter? Notes Phone ❌ No Most modern phone chargers are dual voltage (100–240V) Laptop ❌ No Check the power brick label for 100–240V Hairdryer ❌ No (usually) High wattage; many models are not dual voltage Electric toothbrush ❌ No Most models are 110V only Camera / DSLR ❌ No (usually) Most chargers are dual voltage Power bank ❌ No Charges via USB, adapter is enough Electric shaver / trimmer ❌ No Older or cheaper models may not support 230V Tablet / iPad ❌ No All models are dual voltage Portable fan ❌ No Many models are compatible with 110V Game console ⚠️ Check voltage Newer consoles like PS5 and Xbox are often dual voltage — check to be sure Bluetooth speaker ❌ No Charges via USB E-reader (Kindle, etc.) ❌ No USB charging only, no converter needed