From Jamaica to Sint Maarten
When travelling from Jamaica to Sint Maarten: Good news: all your Jamaica plug types fit in Sint Maarten. Voltage matches at 110V. Frequency differs (50Hz → 60Hz). Modern phone and laptop chargers are usually fine, but some clocks, motors, and appliances may behave incorrectly.
Jamaica
Sint MaartenYour plugs
Type A
Fits
Type B
Fits
Accepted in Sint Maarten
Type A
Type B
2 of 2 plug type(s) match
You: A, B • Sint Maarten: A, B
Voltage: 110V → 110V
Same voltage
Frequency: 50Hz → 60Hz
Different frequency
Check device supports both 50/60 Hz.
You may not need an adapterAdapters you may need
Plugs, voltage and frequency line up for most chargers.
About electricity in Sint Maarten
Sint Maarten (Dutch side) is 110V/60Hz with Type A and B sockets.
Grid & history
GEBE runs the grid, primarily on diesel. The 2017 hurricane caused major damage, since rebuilt.
Availability
Reliable.
Sockets & hotels
Standard North American sockets.
Energy mix
Practical tips
- US plugs fit local sockets directly, so US travellers do not need an adapter.
- Voltage is 110V, so US plugs and chargers are designed for it.
- Voltage and plug type differ from the French side (Saint-Martin). See that page.
Frequently asked questions
- Will my Jamaica plug work in Sint Maarten?
- Yes. Every Jamaica plug type (Type A, Type B) fits in Sint Maarten sockets without an adapter.
- What plug type does Sint Maarten use?
- Sint Maarten uses Type A, Type B. The supply is 110V at 60Hz.
- Do I need a voltage converter for Sint Maarten when travelling from Jamaica?
- Sint Maarten runs on 110V, the same as Jamaica. Any charger that works at home will work there.
- Is the electrical frequency in Sint Maarten the same as Jamaica?
- Frequency in Sint Maarten is 60Hz, while Jamaica uses 50Hz. Modern phone and laptop chargers handle either, but clocks, motors, and some heating appliances may behave incorrectly.