In Hoi An, they use Type A, C, and D power plugs and outlets. The voltage is 220V, and the frequency is 50Hz.
⚠️ So, you’ll definitely need a travel adapter in Hoi An. Not all their plugs and outlets are the same as our Type A and B back in the States.
Quick Overview of the Plugs in Hoi An:
- Plug type in Hoi An: A, C, and D
- Standard voltage: 220V
- Frequency: 50Hz
- Need a travel adapter? Yes, you do need a travel adapter
- Need a voltage converter? It varies by device — check the label
- Recommended plug adapter: Vintar Universal Travel Adapter Kit
This page combines official data from local electricity agencies, international IEC standards, and firsthand experiences shared by travelers who recently visited these countries.
Power Outlets in Hoi An
In Hoi An, they use Type A, C, and D power plugs and outlets.
Type A
Type A outlets have two flat prongs and no grounding pin.
Type C
Type C outlets have two round prongs and no grounding pin. Type E and F plugs usually fit too, but grounded plugs will need an adapter.
Type D
Type D outlets have three large round prongs in a triangular layout and typically only accept Type D plugs, although Type C plugs might fit loosely and are not recommended for safe use.
The Only Travel Adapter You’ll Need in Hoi An
Not all travel adapters work in Hoi An. Pick the wrong one, and your devices might not charge at all. We don’t sell them, but we’ve researched the best one for you—safe, durable, and easy to use:
If you’re already traveling and don’t have one, you can usually snag something locally.
But hey, for your next trip, throw one in your bag before you leave—you’ll save yourself the scavenger hunt later.
Hoi An is often visited along with Laos, Thailand, or Cambodia. Don’t forget to confirm plug compatibility.
Do You Need a Voltage Converter?
Since the voltage in Hoi An doesn’t match the U.S. standard of 120V, you’ll likely need a voltage converter to avoid damaging your devices.
To be safe, always inspect the voltage specifications on your electronics before plugging them in overseas. If you see “100-240V, 50/60 Hz”, your device is dual voltage and won’t need a converter. Most tablets, laptops, cameras, and rechargeable personal care items support this.
Which Travel Devices May Need a Converter?
Need a reliable voltage converter? These are the top picks according to real reviews — check them out.
| Device | Need Converter? | Notes |
|---|---|---|
| Phone | ❌ No (usually) | Most modern phone chargers are dual voltage (100–240V) |
| Laptop | ❌ No (usually) | Check the power brick label for 100–240V |
| Hairdryer | ✅ Yes (often) | High wattage; many models are not dual voltage |
| Electric toothbrush | ⚠️ Check voltage | Some models are 110V only |
| Camera / DSLR | ❌ No (usually) | Most chargers are dual voltage |
| Power bank | ❌ No | Charges via USB, adapter is enough |
| Electric shaver / trimmer | ⚠️ Check voltage | Older or cheaper models may not support 230V |
| Tablet / iPad | ❌ No | All models are dual voltage |
| Portable fan | ✅ Yes (sometimes) | Many models are not compatible with 230V |
| Game console | ⚠️ Check voltage | Newer consoles like PS5 and Xbox are often dual voltage — check to be sure |
| Bluetooth speaker | ❌ No (usually) | Charges via USB |
| E-reader (Kindle, etc.) | ❌ No | USB charging only, no converter needed |