From Tonga to Cook Islands
When travelling from Tonga to Cook Islands: Good news: all your Tonga plug types fit in Cook Islands. Voltage matches at 240V. Frequency is the same at 50Hz.
Tonga
Cook IslandsYour plugs
Type I
Fits
Accepted in Cook Islands
Type I
1 of 1 plug type(s) match
You: I • Cook Islands: I
Voltage: 240V → 240V
Same voltage
Frequency: 50Hz → 50Hz
Same frequency
You may not need an adapterAdapters you may need
Plugs, voltage and frequency line up for most chargers.
About electricity in Cook Islands
Cook Islands uses 240V/50Hz with Type I sockets.
Grid & history
The country's electric grid follows regional patterns with a mix of energy sources. Detailed information is currently unavailable.
Availability
Power is generally available in urban areas but may be less reliable in rural or remote regions.
Sockets & hotels
Standard outlets are for Type I plugs. Travelers should bring an adapter if their plug type differs.
Energy mix
Data not available
Practical tips
- Carry an appropriate power adapter or converter when traveling.
- A portable power bank may be useful during travel in remote areas.