Electricity and sockets
TerritoryPlug types, voltage and frequency at a glance, followed by a comparison with your home country.
Sockets at the destination
In plain terms
Gibraltar uses Type G sockets. The recorded supply is 230 V at 50 Hz. Whether you need an adapter depends on the plug fitted to your device and the country you are travelling from.
An adapter must match both sides of the connection. If the device is earthed, the protective-earth path must remain intact. The quick comparisons below cover common home countries.
Protective earth
The recorded systems (Type G) normally include protective earth. For Class I equipment, the adapter must maintain earth continuity.
Useful on the road
The recorded supply for Gibraltar is 230 V at 50 Hz. The socket in a particular room, older building or transport facility can still differ, especially where several systems are in use.
The national data is consistent, but the condition of an individual socket cannot be judged from it. Avoid loose, cracked, scorched or wet outlets, and never force an adapter into place.
Unplug the device if the socket becomes hot, crackles, smells burnt, repeatedly trips a breaker or the lights fluctuate strongly. Let the accommodation or operator deal with the installation.
These examples use common label ranges. The rating printed on your own device is the one that counts.
100–240 V · 50/60 Hz
This range covers the recorded supply. You may still need a plug adapter.
100–240 V · 50/60 Hz
This range covers the recorded supply. You may still need a plug adapter.
220–240 V · 50 Hz
This range covers the recorded supply. You may still need a plug adapter.
Quick comparison
Germany, Austria and Switzerland are shown directly. Choose another home country for the fourth comparison.
Before connecting a device
Sources
World Plugs
International Electrotechnical Commission (IEC) · Primary source
IEC country overview of commonly used plug types, nominal voltages and frequencies.
IEC TR 60083
International Electrotechnical Commission (IEC) · Primary source
IEC technical report covering nationally standardised plug and socket systems.
Plugs and sockets
World Standards · Supplementary source
Supplementary country and territory overview of plug types, voltage and frequency.
Travel adaptor advice
Electrical Safety First · Supplementary source
Practical electrical-safety advice for travel adapters, accommodation, voltage, frequency and cruise ships.
Travel Smart with Lithium Batteries
International Air Transport Association (IATA) · Primary source
IATA safety guidance for power banks, spare batteries and lithium-powered devices when flying.
Holiday Traveling with Personal Internet-Enabled Devices
Cybersecurity and Infrastructure Security Agency (CISA) · Primary source
Official advice on public USB charging stations and connecting devices to equipment you do not control.
Prohibited items onboard
Royal Caribbean International · Primary source
Example of a current cruise-line policy for chargers, power strips, extension cords and heat-producing appliances.
The sources describe the systems commonly used in each destination. A particular building, ship or multi-standard outlet can still differ, so the actual socket and device label remain decisive.
All sources and methodology →