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Adapter needed

Do I need a travel adapter for a trip to Tonga?

Yes, you need a travel adapter (plug adapter) for a trip from the United Kingdom to Tonga. In Tonga, people are using different plugs and plug sockets that are not compatible with plugs from the United Kingdom!

Tonga und United Kingdom compared
Flag: United Kingdom
United Kingdom
GOutlets of type GOutlets
230 VoltVoltage
50 HertzFrequency
Flag: Tonga
Tonga
IOutlets of type IOutlets
240 VoltVoltage
50 HertzFrequency
The best travel adapters

Looking for a travel adapter for your upcoming trips? We have taken a close look at all the best adapters, and these are our favorite models:

Recommended
A powerful travel adapter suitable for trips all around the world
A powerful travel adapter suitable for trips all around the world
USB charger included
Versatile adapter including USB ports to top up your smartphone's battery
Versatile adapter including USB ports to top up your smartphone's battery
Country information

About Tonga

Flag: About Tonga

Tonga is a country in Oceania (Polynesia) with about 107 000 inhabitants on an area of almost 747 km². The capital of Tonga is Nuku‘alofa (22 000 inhabitants).

People in the country are mainly speaking Tonga and English.

Tonga does not have a neighbor country.

TLD: .toCurrency: TOPCountry calling code: +676Country Code : TO
Power sockets

Which types of plugs are used in Tonga?

Tonga uses plugs of type I. Plug sockets of type G, which are common in the United Kingdom, are not in use in Tonga.

Mains voltage

What is the Electricity Voltage in Tonga?

The voltage in Tonga is 240 volts.

The voltage, therefore, is higher than the 230 volts in the United Kingdom. This difference means that you have to be cautious when using electrical devices purchased in the United Kingdom:

You should read the instruction manual of your device and check at which voltage it is safe to use.

If the voltage stated in the user's manual or on the device's power supply differs from the mains voltage in Tonga, you should either not use your device there, or buy a voltage converter before departing.

Utility frequency

What is the utility frequency in Tonga?

The utility frequency in Tonga is 50 Hertz.

The frequency, therefore, is the same as in the United Kingdom. That's why it is safe to use all your electric appliances in Tonga.

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