From Brazil to French Guiana
When travelling from Brazil to French Guiana: Some of your Brazil plug types fit in French Guiana (C). Bring a compact adapter for the others. Voltage is different (127V / 220V → 230V). Check your charger label; if it doesn’t list 230V you’ll also need a voltage converter. Frequency differs (60Hz → 50Hz). Modern phone and laptop chargers are usually fine, but some clocks, motors, and appliances may behave incorrectly.
Brazil
French GuianaYour plugs
Type C
Fits
Type N
No fit
Accepted in French Guiana
Type C
Type E
1 of 2 plug type(s) match
You: C, N • French Guiana: C, E
No fit for: N
Voltage: 127V / 220V → 230V
Different voltage
You may need a voltage converter.
Frequency: 60Hz → 50Hz
Different frequency
Check device supports both 50/60 Hz.
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 French Guiana
French Guiana uses 230V/50Hz with Type C and E sockets. French standards as a French overseas department.
Grid & history
A small grid centred on Kourou, supplied by hydropower (Petit-Saut), oil, and growing solar in the Amazon.
Availability
Reliable in coastal towns; remote interior is largely off-grid.
Sockets & hotels
Type E (French) is standard.
Energy mix
Practical tips
- European C/E adapter works.
- Voltage is the standard 230V, and modern chargers handle it without issue.