From Saint Martin to Poland
When travelling from Saint Martin to Poland: Good news: all your Saint Martin plug types fit in Poland. Voltage matches at 230V. Frequency differs (60Hz → 50Hz). Modern phone and laptop chargers are usually fine, but some clocks, motors, and appliances may behave incorrectly.
Saint Martin
PolandYour plugs
Type C
Fits
Type E
Fits
Accepted in Poland
Type C
Type E
2 of 2 plug type(s) match
You: C, E • Poland: C, E
Voltage: 230V → 230V
Same voltage
Frequency: 60Hz → 50Hz
Different frequency
Check device supports both 50/60 Hz.
You may not need an adapterAdapters you may need
Plugs, voltage and frequency line up for most chargers.
About electricity in Poland
Poland is 230V/50Hz with Type C and E sockets, French and Polish style with a male earth pin in the socket.
Grid & history
Poland still relies heavily on coal. The highest share in the EU, though renewables and gas are growing fast. The country’s first nuclear plant is in development for the early 2030s.
Availability
Reliable nationwide.
Sockets & hotels
Type E sockets with male earth pin. Type C Europlugs fit but ungrounded.
Energy mix
Coal is the dominant source.
Practical tips
- A small Type C/E European adapter is all you need.
- Voltage is 230V; modern chargers are fine.