From Puerto Rico to Comoros
When travelling from Puerto Rico to Comoros: None of your Puerto Rico plug types fit in Comoros. You will need a travel adapter. Voltage is different (120V → 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.
Puerto Rico
ComorosYour plugs
Type A
No fit
Type B
No fit
Accepted in Comoros
Type C
Type E
0 of 2 plug type(s) match
You: A, B • Comoros: C, E
No fit for: A, B
Voltage: 120V → 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 Comoros
Comoros is 230V/50Hz with Type C and E sockets.
Grid & history
Sonelec runs the islands, primarily on heavy fuel oil with small hydropower and emerging solar.
Availability
Unreliable; scheduled outages are common.
Sockets & hotels
Type E (French) standard.
Energy mix
Practical tips
- European C/E adapter works.
- Bring a power bank because outages are common.
Frequently asked questions
- Will my Puerto Rico plug work in Comoros?
- No. None of your Puerto Rico plugs (Type A, Type B) fit in Comoros sockets (Type C, Type E), so you will need a travel adapter.
- What plug type does Comoros use?
- Comoros uses Type C, Type E. The supply is 230V at 50Hz.
- Do I need a voltage converter for Comoros when travelling from Puerto Rico?
- Comoros runs on 230V, while Puerto Rico uses 120V. 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 Comoros the same as Puerto Rico?
- Frequency in Comoros is 50Hz, while Puerto Rico uses 60Hz. Modern phone and laptop chargers handle either, but clocks, motors, and some heating appliances may behave incorrectly.