Power plug in Sint Maarten: type, voltage, adapter needed?


Prepare your trip in Sint Maarten: electrical outlets are different from those used in United Kingdom.

Type G

Type A/B
Check your devices
Motor devices may be affected
Type G plugs (United Kingdom) don't work with type A/B outlets (Sint Maarten).
Plug type comparison between United Kingdom and Sint Maarten
Discover the differences between plugs used in United Kingdom and those used in Sint Maarten. This visual comparison helps you quickly identify if your devices will be compatible.

Plugs in United Kingdom

Plugs in Sint Maarten
Voltage and frequency information in Sint Maarten
Before plugging in your electronic devices in Sint Maarten, check that the voltage and frequency are compatible with your equipment to avoid damage.
| Country | Voltage | Frequency | Plug types |
|---|---|---|---|
![]() | 230V | 50Hz | Type G |
![]() | 110V | 60Hz | Type AType B |
Voltage Converter May Be Required
The voltage is different: 230V → 110V. Check if your devices support dual voltage (100-240V).
Understanding voltage in Sint Maarten
Sint Maarten uses a 110V electrical network. Most modern devices (chargers, laptops) are 100-240V compatible and adapt automatically. Check your device labels before traveling in Sint Maarten. Motor appliances like hair dryers may require a converter.
Understanding frequency in Sint Maarten
The electrical network in Sint Maarten operates at 60Hz. This frequency mainly affects motor-driven devices (analog clocks, turntables). Modern electronics like smartphones and computers automatically adapt to different frequencies.
Frequently Asked Questions
Do I need an adapter for plugs in Sint Maarten?
What is the voltage in Sint Maarten?
What is the frequency in Sint Maarten?
What type of electrical plug in Sint Maarten?
Travel tips for Sint Maarten
Prepare your trip in Sint Maarten by following these recommendations to avoid unpleasant surprises with your electrical devices.
Most modern devices (phones, computers) have built-in converters (100-240V)
Check your device adapter label before traveling
Hair dryers and curling irons often require a voltage converter
Consider buying a universal adapter for multiple destinations
Summary for Sint Maarten
To travel in Sint Maarten from United Kingdom, you will need a plug adapter. Sint Maarten uses type A/B plugs (110V, 60Hz), while United Kingdom uses type G plugs (230V, 50Hz). Consider getting a universal adapter before your trip.
Planning to visit other countries after Sint Maarten?
Check if neighboring countries use the same plugs as in Sint Maarten







