What Plug Adapter Do You Need for Brazil?
The short answer
Brazil uses Type N outlets: three round holes arranged in a triangle. Bring a travel adapter that converts your home plug to Type N. If you are visiting Rio de Janeiro, also check voltage: Rio commonly uses 127V (often called 110V), while Brazil has both 127V and 220V supplies. An adapter changes the plug shape; it does not convert voltage.
A plug adapter is one of those tiny travel items you only notice when you arrive with a dead phone. Brazil is especially worth planning for because the socket standard is unusual to many visitors and the same-looking outlet can be connected to either 127V or 220V depending on the building and location.
For most travelers, the right setup is simple: pack one universal travel adapter with Type N support, read the input label on every high-powered appliance, and use the charger that came with your phone or laptop. This guide explains the Brazil outlet type, Rio de Janeiro voltage, which country plugs fit, and when you need a converter as well as an adapter.
Brazil plug type: Type N explained
Brazil’s standardized household outlet is Type N. It has two round current-carrying pins and a third round pin for grounding. The socket is recessed, so the live pins are protected when a plug is partly inserted. Brazil’s regulator, INMETRO, describes the standardized system as three-hole outlets with two- and three-round-pin plugs, available with different pin diameters.
You may still encounter older or mixed outlets, especially in older hotels, apartments, and smaller towns. That is not a reason to travel with a collection of country-specific adapters. A good universal adapter with a Type N-compatible face handles the common situations while keeping your luggage small.
| Traveler plug | Commonly used in | Brazil adapter needed? | Practical advice |
|---|---|---|---|
| Type A/B | United States, Canada, Mexico | Yes | Use a US-to-Type-N adapter; check voltage carefully for hair tools. |
| Type G | United Kingdom, Ireland, Singapore | Yes | The rectangular UK pins do not fit Type N sockets. |
| Type C | Much of Europe and South America | Sometimes | Small two-pin Europlugs may fit compatible sockets; do not force a tight plug. |
| Type E/F | France, Germany, Spain, Portugal | Recommended | Grounded continental-European plugs are not a dependable Type N fit. |
| Type I | Australia, New Zealand, China | Yes | Bring an Australia/China-to-Type-N adapter. |
Brazil voltage: 127V, 220V, and the “110V” label
Brazil does not use one voltage nationwide. The country has both 127V and 220V supplies, all commonly operating at 60Hz. In everyday Brazilian speech, 127V is often called “110V,” so seeing “110V” in a hotel description usually refers to the 127V system. The Ministry of Mines and Energy notes that 127V is more common in parts of the North, South, and Southeast, while 220V is predominant in much of the Northeast and Center-West.
Rio de Janeiro commonly uses 127V, but do not treat that as a guarantee for every room or appliance. Some buildings have separate 220V circuits, and the voltage can differ when you travel onward to another Brazilian city. Ask the hotel or host, look for a voltage label near the outlet, and check the device before switching it on.
Important: a plug adapter only lets your plug enter the socket. It does not reduce 220V to 120V or increase 127V to 240V. Plugging a single-voltage appliance into the wrong supply can damage the appliance, trip the circuit, or create a fire and shock risk.
Do you need a converter or only an adapter?
Read the input line printed on the charger or appliance. If it says “Input: 100–240V, 50/60Hz”, the device is dual-voltage and needs only a plug adapter. This is the normal setup for modern phone chargers, laptops, tablets, cameras, electric toothbrushes, and USB-C power supplies.
Phone, tablet, camera, or laptop
Usually dual-voltage. Pack the charger and a Type N-compatible adapter.
USB-C power bank or multi-port charger
Check the brick's input label. The USB output rating is separate from the wall input voltage.
Hairdryer, straightener, curling iron, or heated brush
Check very carefully. Many are single-voltage and high-wattage; a small travel adapter is not enough.
CPAP, nebulizer, or other medical equipment
Confirm the voltage range with the manufacturer and bring a correctly rated adapter or transformer. Do not experiment with an unfamiliar outlet.
Electric shaver or toothbrush
Most newer models accept 100–240V, but verify the charger before travel.
The label to look for
“100–240V” means the device can work across Brazil’s common supplies. “110–120V only” or “220–240V only” means it is single-voltage and requires a compatible supply or a properly rated converter. When in doubt, leave a high-wattage appliance at home.
What kind of Brazil travel adapter should you buy?
For a Rio trip, buy a compact universal travel adapter that explicitly lists Brazil or Type N compatibility. The best adapter is not necessarily the largest one: it is the one that fits your plug firmly, has an appropriate grounded connection for grounded equipment, and does not block the neighboring socket.
- Type N support: Look for “Brazil,” “Brazilian plug,” or “Type N” in the specifications.
- Correct input rating: The adapter itself should be rated for the voltage and current of your equipment.
- Grounding: Use a grounded adapter for three-pin grounded devices. Never remove the earth pin or force a two-pin connection.
- USB-C ports: Useful for phones and tablets, but confirm the USB-C power output if you want to charge a laptop.
- Physical stability: Avoid loose, very cheap adapters that hang heavily from the wall or feel hot under normal use.
- Surge protection: Helpful for sensitive electronics, but it does not replace a voltage converter.
Pack the adapter in your carry-on so you can charge at the airport or immediately after landing. If you are traveling with family or working remotely, two small adapters are often more convenient than one multi-device block.
Using outlets safely in Brazil
- Check the device voltage before plugging in, especially in an apartment or older building.
- Do not use a travel adapter as a way to connect a high-wattage hairdryer or heater unless the adapter is explicitly rated for it.
- Stop using the setup if the adapter becomes unusually hot, smells like melting plastic, sparks, or makes a buzzing sound.
- Keep liquids away from the outlet and do not daisy-chain multiple adapters or power strips.
- For medical equipment, confirm compatibility with the manufacturer or your clinician before travel.
Where to buy one before or during your trip
Buying before departure gives you time to test the fit with your own chargers. Search for “Brazil Type N travel adapter” or choose a universal adapter that lists Brazil in its compatibility chart. In Brazil, electronics retailers, home-improvement stores, large supermarkets, and some airport shops usually carry basic adapters, but selection and quality vary.
Do not rely on a hotel front desk as your only plan. Some hotels lend adapters, but they may have only a few and may not support grounded plugs or several devices at once. The adapter should be in your packing list before you leave home.
Frequently asked questions
What plug adapter do I need for Brazil?
Bring a travel adapter that accepts your home-country plug and has a Brazilian Type N-compatible output. Type N outlets have two round power pins and a third round grounding pin. A universal travel adapter is the easiest choice if you are visiting more than one country.
Does Brazil use Type N or Type C plugs?
Brazil's current standard is Type N, with three round holes. Some older sockets and many two-pin European plugs are compatible with the smaller two-pin arrangement, but travelers should pack a Type N-compatible adapter rather than rely on an older outlet.
Will a US plug work in Brazil?
A standard US Type A or Type B plug will not reliably fit a Brazilian Type N socket, so US travelers should bring an adapter. You must also check the device label because an adapter changes the plug shape but does not change Brazil's 127V or 220V electricity.
Will a UK plug work in Brazil?
No. The three rectangular pins on a UK Type G plug do not fit Brazilian Type N outlets. Bring a UK-to-Type-N travel adapter, and check whether each device supports the local voltage before plugging it in.
Will a European plug work in Brazil?
Small two-pin Europlugs may fit compatible Brazilian sockets, but larger grounded Type E and Type F plugs are not a dependable fit. A compact universal adapter with Type N support is safer and more versatile.
What voltage is used in Rio de Janeiro?
Rio de Janeiro commonly uses 127V, often called 110V in everyday conversation, at 60Hz. Voltage can vary by building and location, and Brazil also has 220V areas. Check the accommodation, outlet label, or device instructions before using single-voltage equipment.
Do I need a voltage converter for Brazil?
Usually not for phones, laptops, cameras, and modern USB chargers marked 100–240V. You may need a properly rated converter or transformer for a single-voltage 110/120V or 220/240V heating appliance. A plug adapter alone is not a converter.
Can I charge my phone and laptop in Brazil?
Usually yes. Read the small input line on the charger: if it says 100–240V and 50/60Hz, you only need the correct plug adapter. Most recent phone, camera, tablet, and laptop chargers are dual-voltage.
Do hotels in Brazil provide plug adapters?
Some international hotels keep adapters at reception, but availability is not guaranteed and smaller pousadas or apartments may not have one. Pack your own adapter, especially if you need to charge medical equipment or several devices overnight.
Where can I buy a plug adapter in Brazil?
You can usually find one at an airport shop, electronics retailer, home-improvement store, or large supermarket. Buying before departure is better because airport choices can be limited and the exact adapter you need may not be in stock.
Official references
- INMETRO: standardized plugs and sockets in Brazil
- Brazilian Ministry of Mines and Energy: 110V and 220V explained
Related planning guides
- Rio packing list — add the adapter before you fly.
- Rio for US travelers — practical arrival, money, and e-visa advice.
- Rio eSIM and SIM card guide — stay connected while charging your devices.
- Money, cards, and PIX in Rio — payment and ATM advice.
- Plan Your Trip hub — browse the complete Rio planning guide.