From Jamaica to Marshall Islands
When travelling from Jamaica to Marshall Islands: Good news: all your Jamaica plug types fit in Marshall Islands. Voltage is different (110V → 120V). Check your charger label; if it doesn’t list 120V you’ll also need a voltage converter. Frequency differs (50Hz → 60Hz). Modern phone and laptop chargers are usually fine, but some clocks, motors, and appliances may behave incorrectly.
Jamaica
Marshall IslandsYour plugs
Type A
Fits
Type B
Fits
Accepted in Marshall Islands
Type A
Type B
2 of 2 plug type(s) match
You: A, B • Marshall Islands: A, B
Voltage: 110V → 120V
Different voltage
You may need a voltage converter.
Frequency: 50Hz → 60Hz
Different frequency
Check device supports both 50/60 Hz.
Plugs fit, but voltage differsAdapters you may need
Voltage differs; check for 100–240V support.
About electricity in Marshall Islands
Marshall Islands runs on 120V/60Hz with Type A and B sockets, the North American standard.
Grid & history
MEC supplies the inhabited atolls, primarily from diesel with growing solar.
Availability
Reliable in Majuro and Ebeye.
Sockets & hotels
Standard North American sockets.
Energy mix
Practical tips
- US plugs fit local sockets directly, so US travellers do not need an adapter.
- The supply matches the US 120V, so US chargers work directly.
Frequently asked questions
- Will my Jamaica plug work in Marshall Islands?
- Yes. Every Jamaica plug type (Type A, Type B) fits in Marshall Islands sockets without an adapter.
- What plug type does Marshall Islands use?
- Marshall Islands uses Type A, Type B. The supply is 120V at 60Hz.
- Do I need a voltage converter for Marshall Islands when travelling from Jamaica?
- Marshall Islands runs on 120V, while Jamaica uses 110V. Check your charger label for a 100 to 240V rating; if it does not list 120V you will also need a voltage converter.
- Is the electrical frequency in Marshall Islands the same as Jamaica?
- Frequency in Marshall Islands is 60Hz, while Jamaica uses 50Hz. Modern phone and laptop chargers handle either, but clocks, motors, and some heating appliances may behave incorrectly.