In San Marino, they use Type C, F, and L plugs and sockets. The mains voltage is 230 V, and the frequency is 50 Hz.
So, you’ll definitely need a travel adaptor in San Marino. Their plugs and sockets aren’t the same as our Type G back in the UK.
Key Takeaways
- Plugs and sockets: C, F, and L
- Mains voltage: 230 V
- Frequency: 50 Hz
- Travel adaptor needed? Yes, you do need a travel adaptor
- Voltage converter needed? There’s no need to bring a power converter here.
- Recommended travel adaptor: AUNNO Universal Travel Adaptor
The details you see are backed by local authority advice on electricity, international standards (IEC), and first-hand accounts from seasoned travellers.
Sockets in San Marino
The plug types you’ll find in San Marino are Type C, F, and L plugs and sockets.
Type C

Type C sockets have two round pins and no grounding. Unlike Type G, they take a slimmer plug without an earth pin or fuse.
Type F

Type F sockets have two round pins with two earth clips on the side. UK Type G plugs do not fit into Type F sockets.
Type L

Type L sockets have three round pins in a single straight line. UK Type G plugs do not fit into Type L sockets.
Recommended Travel Adaptor for San Marino
We’ve tested this adaptor while travelling and compared them across price, durability, safety and performance, so you can be confident in our choice.
Recommended Travel Plug Adaptor
by 1,500+ travellers on Amazon
Abroad with no adaptor? You’ll find some for sale at airports and in town. Just bear in mind they’re often overpriced and not the best quality.
San Marino is commonly visited alongside Italy and Vatican City. Even though it’s nearby, it’s smart to check the plug info just to be sure.
Do You Need a Voltage Converter?
A voltage converter only helps if the supply is different. In San Marino the mains voltage lines up with the UK, so there’s no need.
Have a look at your device’s voltage label before plugging in abroad. If it says ‘100–240 V, 50/60 Hz’, there’s no need for a converter — laptops, tablets and other modern gadgets usually have this built in.

Top Travel Essentials to Take With You
Every seasoned traveller knows it’s the small hacks that matter. A luggage scale stops you from playing guessing games with your suitcase, a power bank is a lifesaver on long journeys, and packing cubes make your bag easy to manage. We’ve tested them all, and we wouldn’t travel without them.