What plug is used in Argentina: Voltage and adapters for your phone

3 June 2025

When traveling —especially before plugging in your electronic devices— it’s essential to know what type of plug is used in Argentina to find out whether you'll need an adapter or voltage converter. In this article, we’ll tell you everything you need to know about the voltage, frequency, and electrical connectors used throughout the country.

What type of plugs are used in Argentina?

If you're planning to travel to Argentina, it’s essential to know the plug types and electrical specifications of the country.


Argentina primarily uses Type I plugs, which are the national standard throughout the country. You may also find Type C plugs in some homes or hotels due to their widespread international use, but this is not the official format and may not be available everywhere.


Although some accommodations or private homes may have Type C sockets —because of compatibility with European devices— the only official and mandatory plug type in Argentina is Type I. That’s why all locally manufactured or sold appliances come with this format. If your device uses Type C prongs, it’s recommended to bring a universal travel adapter, as compatible sockets might not be available everywhere.


The Type I plug has three flat pins: two angled ones forming a “V” and a third vertical pin. This third pin is the grounding connection, an electrical safety feature that protects your devices and reduces the risk of electric shock.


That’s why in Argentina you’ll see outlets with three holes: they’re designed for this safer and standardized connection.


In summary, plugs used in Argentina are:


  • Type I (official in Argentina): three flat pins in a V shape, with grounding.


  • Type C (less common): two round pins, typical for European devices.


If your devices have a different plug type, you’ll need a travel adapter to use them in Argentina, or a smart plug.

What is the voltage and frequency in Argentina?

The standard voltage in Argentina is 220V and the frequency is 50Hz. This means that devices designed for different voltages (like 110V) may require a voltage converter or transformer.


Do I need a converter or just an adapter?

  • If your device is dual voltage (110-240V), you’ll only need a plug adapter.


  • If your device is single voltage (e.g., 110V), you’ll need a voltage converter to use it safely.


It’s important to note that high-power devices like hairdryers or flat irons may still need a converter, even if they are dual voltage. These devices consume more power and may not work properly with a basic adapter.


How do I know if my device is dual voltage?

Most modern devices like smartphones, laptops, and cameras are dual voltage, meaning they operate within a range of 110V–240V.


Check the charger or the device label for the line: "INPUT: 110-240V". If you see this, you only need a plug adapter.


Plugs and voltage in other South American countries

If you're planning to travel around the region, it's useful to know the plug types and voltages in other countries:


  • Argentina: Plug types I and C, voltage 220V, frequency 50Hz


  • Chile: Plug types C and L, voltage 220V, frequency 50Hz


  • Brazil: Plug type N, voltage 127V or 220V


  • Uruguay: Plug types C, F, I, and L, voltage 220V, frequency 50Hz


  • Paraguay, Bolivia, and Peru: Plug types A, B, and C, voltage 220V, frequency 50Hz


  • Ecuador, Colombia, and Venezuela: Plug types A and B, voltage 110V, frequency 60Hz

Where to buy travel adapters for Argentina

You can find travel adapters online at stores like Amazon or eBay, or at international airports. In Buenos Aires, they are also available at kiosks and hardware stores, especially along Corrientes Avenue.


Universal adapters are also a great option for frequent travelers, as they work in multiple countries and save you the hassle of finding the right one on arrival.


Tips for using your devices safely in Argentina

  • Always check the voltage of your devices before plugging them in.


  • For high-power devices (like hairdryers or flat irons), make sure they are dual voltage or use a proper voltage converter.


  • If unsure, use a surge protector to safeguard your electronics.


  • Keep in mind that the electrical frequency in Argentina is 50Hz, while in countries like the U.S. it’s 60Hz.


  • While most modern devices are compatible, some equipment (like electric clocks or audio devices) might not work properly due to this difference.


With this information, you now know what plug types are used in Argentina, how to manage voltage and frequency, and where to get adapters if needed. Check your gear, pack your adapter, and get plugged into the experience — Argentina awaits!