From Tonga to Åland Islands
When travelling from Tonga to Åland Islands: None of your Tonga plug types fit in Åland Islands. You will need a travel adapter. Voltage is different (240V → 230V). Check your charger label; if it doesn’t list 230V you’ll also need a voltage converter. Frequency is the same at 50Hz.
Tonga
Åland IslandsYour plugs
Type I
No fit
Accepted in Åland Islands
Type C
Type F
0 of 1 plug type(s) match
You: I • Åland Islands: C, F
No fit for: I
Voltage: 240V → 230V
Different voltage
You may need a voltage converter.
Frequency: 50Hz → 50Hz
Same frequency
You will need an adapter and likely a converterAdapters you may need
Your plug shape does not fully match. Voltage differs; check for 100–240V support.
About electricity in Åland Islands
Åland Islands is 230V/50Hz with Type C and F sockets. Finnish standards (the islands are an autonomous part of Finland).
Grid & history
Kraftnät Åland connects the islands to the Finnish and Swedish grids via undersea cables; growing wind on the islands themselves.
Availability
Excellent.
Sockets & hotels
Type F (Schuko) standard.
Energy mix
Practical tips
- A small Type C/F European adapter is all you need.
- Voltage is the standard 230V, and modern chargers handle it without issue.
Frequently asked questions
- Will my Tonga plug work in Åland Islands?
- No. None of your Tonga plugs (Type I) fit in Åland Islands sockets (Type C, Type F), so you will need a travel adapter.
- What plug type does Åland Islands use?
- Åland Islands uses Type C, Type F. The supply is 230V at 50Hz.
- Do I need a voltage converter for Åland Islands when travelling from Tonga?
- Åland Islands runs on 230V, while Tonga uses 240V. Check your charger label for a 100 to 240V rating; if it does not list 230V you will also need a voltage converter.
- Is the electrical frequency in Åland Islands the same as Tonga?
- Frequency in Åland Islands is 50Hz, the same as Tonga.