🇹🇴
Tonga
240V • 50Hz • Oceania
Voltage
240V
Frequency
50Hz
Plug Types
I
Driving Side
Right
Capital
Nuku'alofa
Currency
TOP
Electrical System Overview
Tonga uses Type I electrical plugs and sockets. The standard voltage is 240V and the frequency is 50Hz. This is the same plug type used in Australia, New Zealand, and China.
Plug Types Used in Tonga
I
Type I Primary
220-240V
50Hz
10A
Grounded
Pins: 2 angled flat pins + grounding pin
Travel Information
Adapter Recommendations
Type I adapter required. Same as Australia.
Travel Tips
Tonga uses Type I plugs at 240V.
Safety Notes
Australian-style plugs common. Reliable power in urban areas.
Languages
Tongan, English
Calling Code
+676
Timezone
Pacific/Tongatapu
Other Countries Using Type I
Need More Information?
Check our safety guide and travel tips for complete preparation.
Safety Guide Travel Guide