Plug adapter for Argentina from Brazil
What travellers from Brazil need to charge and power their devices in Argentina: plugs, voltage and frequency, with the rest of the trip basics below.
Plug adapter
Needed
Bring a Type I adapter.
Voltage
Varies
Brazil 127 V / 220 V → Argentina 220 V. Check the socket and your device label.
Frequency
Different
60 Hz → 50 Hz. Chargers don't mind; mains-timed clocks and some motors may run fast or slow.
Your plug, their socket
In Argentina: Type I is standard; Type C sockets remain in older buildings.
In Brazil: Voltage depends on the state and city: 127 V in much of the south-east (including São Paulo and Rio de Janeiro) and 220 V in the north-east and Brasília. Check the label on the socket or ask your host.
Your devices in Argentina
Look for the “INPUT” line on the charger or label. A range such as 100–240V ~ 50/60Hz means the device adapts by itself and needs only a plug adapter.
| Device | Usually | In Argentina |
|---|---|---|
| Phone, tablet and laptop chargers | 100–240 V | Plug adapter only |
| Camera and power-bank chargers, e-readers | 100–240 V | Plug adapter only |
| Electric shavers, toothbrushes | often 100–240 V; check | Check the label and the socket |
| Hair dryers, straighteners, curling irons | single voltage | Check the socket voltage first |
| Kettles, irons, travel cookers | single voltage, high power | Check the socket voltage first |
| Plug-in clocks, timers, some fans | 60 Hz | May run fast or slow on 50 Hz |
The rest of the trip basics
- Time
- Argentina is same time of Brazil right now (UTC−3 vs UTC−3, capitals).
- Money
- The Argentine Peso (ARS). Everyday prices are about 98% of Brazil's.
- Driving
- On the right, as at home.
- Advisories
- US: Level 1 Exercise normal precautions. UK: no FCDO warnings. Details
- Next holidays
- 23 Nov National Sovereignty Day · 7 Dec Bridge Public Holiday · 8 Dec Immaculate Conception All 18
- Calling code
- +54