Compatibility summary
Your United States plug may fit in Saint Vincent and the Grenadines outlets, as both use at least one common plug type. Voltage differs by more than 20% — a voltage converter may be needed for some appliances.
Plug comparison
United States plug types: A B
Saint Vincent and the Grenadines plug types: A B G
Both countries share at least one plug type (A B and A B G), so some plugs may work without an adapter. Check your appliance.
Voltage comparison
United States: 120V, 60Hz
Saint Vincent and the Grenadines: 230V, 50Hz
Voltage converter recommended (United States 120V vs Saint Vincent and the Grenadines 230V).