From Tonga to Gabon
When travelling from Tonga to Gabon: None of your Tonga plug types fit in Gabon. 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
GabonYour plugs
Type I
No fit
Accepted in Gabon
Type C
Type E
0 of 1 plug type(s) match
You: I • Gabon: C, E
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 Gabon
Gabon uses 230V/50Hz with Type C and E sockets.
Grid & history
SEEG supplies the country from a mix of hydropower (Kinguélé, Tchimbélé) and oil-fired plants.
Availability
Reliable in Libreville and Port-Gentil.
Sockets & hotels
Type E (French) standard.
Energy mix
Practical tips
- European C/E adapter works.
- Voltage is the standard 230V, and modern chargers handle it without issue.
Frequently asked questions
- Will my Tonga plug work in Gabon?
- No. None of your Tonga plugs (Type I) fit in Gabon sockets (Type C, Type E), so you will need a travel adapter.
- What plug type does Gabon use?
- Gabon uses Type C, Type E. The supply is 230V at 50Hz.
- Do I need a voltage converter for Gabon when travelling from Tonga?
- Gabon 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 Gabon the same as Tonga?
- Frequency in Gabon is 50Hz, the same as Tonga.