From Jamaica to Channel Islands (Guernsey & Jersey)
When travelling from Jamaica to Channel Islands (Guernsey & Jersey): None of your Jamaica plug types fit in Channel Islands (Guernsey & Jersey). You will need a travel adapter. Voltage is different (110V → 230V). Check your charger label; if it doesn’t list 230V you’ll also need a voltage converter. Frequency is the same at 50Hz.
Jamaica
Channel Islands (Guernsey & Jersey)Your plugs
Type A
No fit
Type B
No fit
Accepted in Channel Islands (Guernsey & Jersey)
Type G
0 of 2 plug type(s) match
You: A, B • Channel Islands (Guernsey & Jersey): G
No fit for: A, B
Voltage: 110V → 230V
Different voltage
You may need a voltage converter.
Frequency: 50Hz → 50Hz
Same frequency
You will need an adapter and likely a converterAdapters you may need
Your plug shape does not fully match. Voltage differs; check for 100–240V support.
About electricity in Channel Islands (Guernsey & Jersey)
Channel Islands (Guernsey & Jersey) runs on 230V at 50Hz with Type G sockets.
Grid & history
Channel Islands (Guernsey & Jersey)’s electricity infrastructure follows the standards used across the wider region. A detailed grid-mix breakdown for this country is not yet published here.
Availability
Cities and tourist areas have very reliable mains power.
Sockets & hotels
Outlets are Type G throughout the country. Type G is the British-style three-rectangular-pin socket, with internal shutters for safety.
Energy mix
Data not available
Practical tips
- A Type G (UK-style) adapter is essential if your home country uses anything else.
- The supply is 230V, which phone and laptop chargers handle without issue, but check the label on any heating appliance before you plug it in.